Fix cosmetic problems in YAML source

This change corrects problems reported by the `yamllint` linter.

Since key duplication problems were removed in 4d48711, this commit
mainly fixes trailing spaces and extra empty lines at beginning/end of
files.

test/integration/galaxy_roles.yml

@@ -14,4 +14,3 @@
 - src: git@github.com:geerlingguy/ansible-role-php.git
   scm: git
   name: php
-

test/integration/integration_config.yml

@@ -3,4 +3,3 @@ win_output_dir: 'C:\ansible_testing'
 output_dir: ~/ansible_testing
 non_root_test_user: ansible
 pip_test_package: isort
-

test/integration/roles/test_azure/tasks/main.yml

@@ -92,4 +92,3 @@
     that:
        - 'result.changed'
        - 'result.deployment.name == "{{ instance_name }}"'
-

test/integration/roles/test_consul_session/tasks/main.yml

@@ -1,4 +1,3 @@
-
 - name: register basic session with consul
   consul_session:
     name: session1

test/integration/roles/test_ec2_elb/tasks/main.yml

@@ -185,4 +185,3 @@
       - 'item.changed == True'
       - '"{{resource_prefix}}" in item.ansible_facts.ec2_elbs'
   with_items: result.results
-

test/integration/roles/test_ec2_elb_lb/tasks/main.yml

@@ -405,4 +405,3 @@
        - 'result.changed'
        - 'result.elb.name == "{{tag_prefix}}"'
        - 'result.elb.status == "deleted"'
-

test/integration/roles/test_ec2_group/defaults/main.yml

@@ -2,4 +2,3 @@
 # defaults file for test_ec2_group
 ec2_group_name: '{{resource_prefix}}'
 ec2_group_description: 'Created by ansible integration tests'
-

test/integration/roles/test_gce_pd/tasks/main.yml

@@ -217,4 +217,3 @@
     that:
        - 'result.failed'
        - 'result.msg == "Cannot give both image (debian-7) and snapshot ({{ instance_name }}-snapshot)"'
-

test/integration/roles/test_gce_tag/defaults/main.yml

@@ -7,4 +7,3 @@ project_id: "{{ gce_project_id }}"
 zone: "us-central1-c"
 machine_type: f1-micro
 image: debian-8
-

test/integration/roles/test_rax_cbs/tasks/main.yml

@@ -88,7 +88,6 @@
 
 
 
-
 # ============================================================
 - name: Test rax_cbs with creds, region, name and invalid size
   rax_cbs:

test/integration/roles/test_rax_scaling_group/tasks/main.yml

@@ -57,8 +57,6 @@
 
 
 
-
-
 # ============================================================
 - name: Test rax_scaling_group with creds, region and required args
   rax_scaling_group:
@@ -232,7 +230,6 @@
 
 
 
-
 # ============================================================
 - name: Test rax_scaling_group with invalid load balancers
   rax_scaling_group:
@@ -260,7 +257,6 @@
 
 
 
-
 # ============================================================
 - name: Build a CLB to test rax_scaling_group with
   rax_clb:
@@ -284,7 +280,6 @@
 
 
 
-
 # ============================================================
 - name: Test rax_scaling_group with load balancers
   rax_scaling_group:
@@ -339,7 +334,6 @@
 
 
 
-
 # ============================================================
 - name: Test rax_scaling_group files change 1
   rax_scaling_group:
@@ -470,7 +464,6 @@
 
 
 
-
 # ============================================================
 - name: Change max_entities
   rax_scaling_group:
@@ -496,7 +489,6 @@
 
 
 
-
 # ============================================================
 - name: Change min_entities
   rax_scaling_group:
@@ -522,7 +514,6 @@
 
 
 
-
 # ============================================================
 - name: Change server_name
   rax_scaling_group:
@@ -548,7 +539,6 @@
 
 
 
-
 # ============================================================
 - name: Change image
   rax_scaling_group:
@@ -574,7 +564,6 @@
 
 
 
-
 # ============================================================
 - name: Change flavor
   rax_scaling_group:
@@ -600,7 +589,6 @@
 
 
 
-
 # ============================================================
 - name: Change disk_config
   rax_scaling_group:
@@ -649,7 +637,6 @@
 
 
 
-
 # ============================================================
 - name: Change networks
   rax_scaling_group:
@@ -678,7 +665,6 @@
 
 
 
-
 # ============================================================
 - name: Change load balancers
   rax_scaling_group:
@@ -711,7 +697,6 @@
 
 
 
-
 # ============================================================
 - name: Create keypair to test with
   rax_keypair:
@@ -733,7 +718,6 @@
 
 
 
-
 # ============================================================
 - name: Change key_name
   rax_scaling_group:
@@ -767,7 +751,6 @@
 
 
 
-
 # ============================================================
 - name: Change config_drive
   rax_scaling_group:
@@ -837,7 +820,6 @@
 
 
 
-
 # ============================================================
 - name: Delete keypair
   rax_keypair:
@@ -858,7 +840,6 @@
 
 
 
-
 # ============================================================
 - name: Delete CLB
   rax_clb:

test/integration/targets/apache2_module/meta/main.yml

@@ -1,3 +1,2 @@
 dependencies:
   - prepare_tests
-

test/integration/targets/apt_repository/tasks/cleanup.yml

@@ -15,4 +15,3 @@
 - name: remove ppa key
   apt_key: id={{test_ppa_key}} state=absent
   ignore_errors: true
-

test/integration/targets/apt_repository/tasks/main.yml

@@ -18,4 +18,3 @@
 
 - include: 'apt.yml'
   when: ansible_distribution in ('Ubuntu')
-

test/integration/targets/asa_acl/tasks/main.yaml

@@ -1,3 +1,2 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
-

test/integration/targets/asa_command/tasks/cli.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/asa_command/tasks/main.yaml

@@ -1,3 +1,2 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
-

test/integration/targets/asa_config/tasks/cli.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/asa_config/tasks/main.yaml

@@ -1,3 +1,2 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
-

test/integration/targets/assemble/tasks/main.yml

@@ -90,4 +90,3 @@
     that:
     - "result.state == 'file'"
     - "result.checksum == '505359f48c65b3904127cf62b912991d4da7ed6d'"
-

test/integration/targets/async/meta/main.yml

@@ -1,3 +1,2 @@
 dependencies:
   - prepare_tests
-

test/integration/targets/become/tasks/main.yml

@@ -80,4 +80,3 @@
     name: "{{ become_test_user }}"
     state: "absent"
     remove: "yes"
-

test/integration/targets/binary/meta/main.yml

@@ -1,3 +1,2 @@
 dependencies:
   - prepare_tests
-

test/integration/targets/binary_modules/roles/test_binary_modules/tasks/main.yml

@@ -51,4 +51,3 @@
     that:
       - 'async_hello_ansible.msg == "Hello, Ansible!"'
   when: not async_hello_ansible|skipped
-

test/integration/targets/binary_modules/test_binary_modules.yml

@@ -3,4 +3,3 @@
     - role: test_binary_modules
       tags:
         - test_binary_modules
-

test/integration/targets/changed_when/meta/main.yml

@@ -1,3 +1,2 @@
 dependencies:
   - prepare_tests
-

test/integration/targets/changed_when/tasks/main.yml

@@ -38,5 +38,3 @@
   assert:
     that:
        - "not shell_result.changed"
-
-

test/integration/targets/check_mode/roles/test_always_run/meta/main.yml

@@ -15,4 +15,3 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
-

test/integration/targets/command_shell/meta/main.yml

@@ -1,3 +1,2 @@
 dependencies:
   - prepare_tests
-

test/integration/targets/copy/meta/main.yml

@@ -1,3 +1,2 @@
 dependencies:
   - prepare_tests
-

test/integration/targets/dellos10_command/tasks/cli.yaml

@@ -14,5 +14,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/dellos10_command/tasks/main.yaml

@@ -1,3 +1,2 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
-

test/integration/targets/dellos10_config/tasks/cli.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/dellos10_config/tasks/main.yaml

@@ -1,3 +1,2 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
-

test/integration/targets/dellos10_facts/tasks/cli.yaml

@@ -14,5 +14,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/dellos10_facts/tasks/main.yaml

@@ -1,3 +1,2 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
-

test/integration/targets/dellos6_command/tasks/cli.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/dellos6_command/tasks/main.yaml

@@ -1,3 +1,2 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
-

test/integration/targets/dellos6_config/tasks/cli.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/dellos6_config/tasks/main.yaml

@@ -1,3 +1,2 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
-

test/integration/targets/dellos6_facts/tasks/cli.yaml

@@ -14,5 +14,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/dellos6_facts/tasks/main.yaml

@@ -1,3 +1,2 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
-

test/integration/targets/dellos9_command/tasks/cli.yaml

@@ -14,5 +14,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/dellos9_command/tasks/main.yaml

@@ -1,3 +1,2 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
-

test/integration/targets/dellos9_config/tasks/cli.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/dellos9_config/tasks/main.yaml

@@ -1,3 +1,2 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
-

test/integration/targets/dellos9_facts/tasks/cli.yaml

@@ -14,5 +14,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/dellos9_facts/tasks/main.yaml

@@ -1,3 +1,2 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
-

test/integration/targets/dnf/tasks/main.yml

@@ -20,4 +20,3 @@
 # We want to test that for people who don't want to upgrade their systems.
 - include: 'dnf.yml'
   when: (ansible_distribution in ['RedHat', 'CentOS', 'ScientificLinux'] and False) or (ansible_distribution in ['Fedora'] and ansible_distribution_major_version >= 23)
-

test/integration/targets/docker/tasks/docker-setup-debian.yml

@@ -3,4 +3,3 @@
     state: present
     # Note: add docker-registry when available
     name: docker.io,python-docker,netcat-openbsd,nginx
-

test/integration/targets/docker/tasks/main.yml

@@ -20,4 +20,3 @@
 #- include: registry-tests.yml
   # Add other distributions as the proper packages become available
 #  when: ansible_distribution in ['Fedora']
-

test/integration/targets/docker/tasks/registry-tests.yml

@@ -186,4 +186,3 @@
     line: "127.0.0.1  dockertest.ansible.com"
     dest: /etc/hosts
     state: absent
-

test/integration/targets/eos_command/tasks/cli.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/eos_command/tasks/eapi.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/eos_command/tasks/main.yaml

@@ -1,4 +1,3 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
 - { include: eapi.yaml, tags: ['eapi'] }
-

test/integration/targets/eos_config/tasks/cli.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/eos_config/tasks/eapi.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/eos_config/tasks/main.yaml

@@ -1,4 +1,3 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
 - { include: eapi.yaml, tags: ['eapi'] }
-

test/integration/targets/eos_eapi/defaults/main.yaml

@@ -1,4 +1,3 @@
 ---
 testcase: "*"
 test_items: []
-

test/integration/targets/eos_eapi/tasks/cli.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/eos_facts/tasks/cli.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/eos_facts/tasks/eapi.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/eos_facts/tasks/main.yaml

@@ -1,4 +1,3 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
 - { include: eapi.yaml, tags: ['eapi'] }
-

test/integration/targets/eos_template/tasks/cli.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/eos_template/tasks/eapi.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/eos_template/tasks/main.yaml

@@ -1,4 +1,3 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
 - { include: eapi.yaml, tags: ['eapi'] }
-

test/integration/targets/facts_d/meta/main.yml

@@ -1,3 +1,2 @@
 dependencies:
   - prepare_tests
-

test/integration/targets/failed_when/tasks/main.yml

@@ -66,4 +66,3 @@
     that:
       - "'failed' in result and not result.failed"
       - "'failed_when_result' in result and not result.failed_when_result"
-

test/integration/targets/fetch/meta/main.yml

@@ -1,3 +1,2 @@
 dependencies:
   - prepare_tests
-

test/integration/targets/fetch/tasks/main.yml

@@ -94,4 +94,3 @@
   assert:
     that:
       'diff.stdout == ""'
-

test/integration/targets/file/meta/main.yml

@@ -1,3 +1,2 @@
 dependencies:
   - prepare_tests
-

test/integration/targets/filters/meta/main.yml

@@ -1,3 +1,2 @@
 dependencies:
   - prepare_tests
-

test/integration/targets/filters/tasks/main.yml

@@ -109,4 +109,3 @@
   assert:
     that:
       - "users | json_query('[*].hosts[].host') == ['host_a', 'host_b', 'host_c', 'host_d']"
-

test/integration/targets/gathering_facts/test_gathering_facts.yml

@@ -129,4 +129,3 @@
           - 'ansible_interfaces|default("UNDEF_NET") != "UNDEF_NET"'
           - 'ansible_mounts|default("UNDEF_HW") == "UNDEF_HW"'
           - 'ansible_virtualization_role|default("UNDEF_VIRT") == "UNDEF_VIRT"'
-

test/integration/targets/gem/meta/main.yml

@@ -1,3 +1,2 @@
 dependencies:
   - prepare_tests
-

test/integration/targets/gem/tasks/main.yml

@@ -37,4 +37,3 @@
 
 - name: verify gist is installed
   shell: gem list | egrep '^gist '
-     

test/integration/targets/get_url/meta/main.yml

@@ -1,4 +1,3 @@
 dependencies:
   - prepare_tests
   - prepare_http_tests
-

test/integration/targets/git/meta/main.yml

@@ -1,3 +1,2 @@
 dependencies:
   - prepare_tests
-

test/integration/targets/handlers/roles/test_handlers/meta/main.yml

@@ -1,2 +1 @@
 dependencies: []
-

test/integration/targets/handlers/roles/test_handlers_meta/tasks/main.yml

@@ -38,4 +38,3 @@
   shell: echo
   notify:
     - set_handler_fact_2
-

test/integration/targets/hash/roles/test_hash_behavior/meta/main.yml

@@ -15,4 +15,3 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
-

test/integration/targets/hash/roles/test_hash_behavior/tasks/main.yml

@@ -39,4 +39,3 @@
   assert:
     that:
     - "hash_behavior.stdout == 'merge' and test_hash == merged_hash or hash_behavior.stdout == 'replace' and test_hash == replaced_hash"
-

test/integration/targets/hg/meta/main.yml

@@ -1,3 +1,2 @@
 dependencies:
   - prepare_tests
-

test/integration/targets/hg/tasks/main.yml

@@ -72,7 +72,3 @@
   assert:
     that:
       - "not hg_result2.changed"
-
-
-
-

test/integration/targets/ignore_errors/meta/main.yml

@@ -1,3 +1,2 @@
 dependencies:
   - prepare_tests
-

test/integration/targets/ignore_errors/tasks/main.yml

@@ -20,4 +20,3 @@
   shell: /bin/false
   register: failed
   ignore_errors: True
-

test/integration/targets/includes/roles/test_includes/handlers/main.yml

@@ -1,2 +1 @@
 - include: more_handlers.yml
-

test/integration/targets/includes/roles/test_includes/handlers/more_handlers.yml

@@ -10,5 +10,3 @@
       - "ca == 4001"
       - "cb == 4002"
       - "cc == 4003"
-
-

test/integration/targets/includes/roles/test_includes/tasks/included_task1.yml

@@ -7,4 +7,3 @@
 - set_fact:
     cc: "{{ c }}"
 - debug: var=cc
-

test/integration/targets/includes/roles/test_includes/tasks/main.yml

@@ -80,5 +80,3 @@
     # both these via a handler include
     - included_handler
     - verify_handler
-
-

test/integration/targets/includes/test_includes2.yml

@@ -1,4 +1,3 @@
-
 - name: verify playbook includes can take parameters
   hosts: testhost
   tasks:

test/integration/targets/ios_command/tasks/cli.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/ios_command/tasks/main.yaml

@@ -1,3 +1,2 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
-

test/integration/targets/ios_config/tasks/cli.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/ios_config/tasks/main.yaml

@@ -1,3 +1,2 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
-

test/integration/targets/ios_facts/tasks/cli.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/ios_facts/tasks/main.yaml

@@ -1,3 +1,2 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
-

test/integration/targets/ios_template/tasks/cli.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-

test/integration/targets/ios_template/tasks/main.yaml

@@ -1,3 +1,2 @@
 ---
 - { include: cli.yaml, tags: ['cli'] }
-

test/integration/targets/iosxr_command/tasks/cli.yaml

@@ -13,5 +13,3 @@
   with_items: "{{ test_items }}"
   loop_control:
     loop_var: test_case_to_run
-
-