added stdout and stderr outputs (#1900)

* added stdout and stderr outputs

Added stdout and stderr outputs of the results from composer as the current msg output strips \n so very hard to read when debugging

* using stdout for fail_json

using stdout for fail_json so we get the stdout_lines array

lib/ansible/modules/extras/packaging/language/composer.py

@@ -220,11 +220,11 @@ def main():
 
     if rc != 0:
         output = parse_out(err)
-        module.fail_json(msg=output)
+        module.fail_json(msg=output, stdout=err)
     else:
         # Composer version > 1.0.0-alpha9 now use stderr for standard notification messages
         output = parse_out(out + err)
-        module.exit_json(changed=has_changed(output), msg=output)
+        module.exit_json(changed=has_changed(output), msg=output, stdout=out+err)
 
 # import module snippets
 from ansible.module_utils.basic import *