Adding support for A10 Networks slb server, slb service-group, slb virtual-server
PEP8 Compliant except needed long lines and better exception handling
Extend wait_for module to support draining of active tcp connections
Fix typo: `active` -> `activate`
Merge branch 'devel' of https://github.com/gregswift/ansible into gregswift-devel
Removing unused name param for wait_for tcp draining classes

Also updates the version_added and other references to the version
in which the connection draining functionality was added.
Merge branch 'gregswift-devel' into devel
Implement default omit filter
Implement default omit correctly
Implement omit for module args, also add tests for it
Undo changes to filter module
add new test case
Additional fixes for the new omit parameter variable
Fixing up serialize_args utility function
Use split_args directly to check for omitted params
Adding docs for default+omit
Merge branch 'default-omit-updated' into devel
Merge branch 'devel' of https://github.com/mischapeters/ansible into mischapeters-devel
Update CHANGELOG.md
Merge pull request #8761 from mwarkentin/patch-1

Fix typo: `active` -> `activate`