Revert "Initial commit on 2.x branch."

This reverts commit f2116fa99d2cbc8e2dbb93793e403a9101f4a5bc.
Issue #2303747 by gdaw: Fixed admin theme wetkit_ember causes Problems in Metatag option to 'Browse available tokens'.
Issue #2284345 by joseph.olstad: Fixed views add button above field section instead of inside field section.
Merge pull request #2 from wet-boew-wem/7.x-2.x

Fix issues with Ember base theme setting clear: both to clearfix.
Issue #2331755 by sylus: Fixed Update Ember Theme.
Merge branch '7.x-1.x' of https://github.com/wet-boew-wem/wetkit-ember into 7.x-1.x
Issue #2331755 by sylus: Fixed Update Ember Theme.
Merge pull request #3 from wet-boew-wem/7.x-1.x

Merge 1.x improvements into the 2.x branch.