PHPCS Fix
Register Tax hook fix & get user by group id method added
Merge branch 'master' into develop
Revert "PHPCS Fix"

This reverts commit fab445ce0028279da57cf3bf29b791e457854d04.
Revert "PHPCS Issue Fix"

This reverts commit ea1d5e637619ed8fa32364be8a692de371f7f4c5.
PHPCS Fix
Travis Fix