sys.exit removal for cloud/google/gce_img.py and cloud/google/gce_tag.py

cloud/google/gce_img.py

@@ -201,7 +201,6 @@ def main():
     changed = delete_image(gce, name, module)
 
   module.exit_json(changed=changed, name=name)
-  sys.exit(0)
 
 # import module snippets
 from ansible.module_utils.basic import *

cloud/google/gce_tag.py

@@ -219,7 +219,6 @@ def main():
         changed, tags_changed = remove_tags(gce, module, instance_name, tags)
 
     module.exit_json(changed=changed, instance_name=instance_name, tags=tags_changed, zone=zone)
-    sys.exit(0)
 
 # import module snippets
 from ansible.module_utils.basic import *