Merge branch 'master' into release-2.2.1
Merge branch 'release-2.2.1' into develop
Prettifies text in changelog.
Moves WP Editor related code into its own class.
Removes code to only display jquery dialog on post screens.
Moves the asset enqueue to WPEditor class.
Code cleanup.
Bumps version number.
Updates pot file.
Updates changelog
Merge branch 'release-2.2.2'