Merge pull request #1599 from sylus/7.x-4.x

Updates for 4.x branch.
Merge pull request #1601 from sylus/7.x-4.x

Updates for 4.x branch.
Merge pull request #1603 from sylus/7.x-4.x

Updates for 4.x branch.
Update WetKit Bootstrap for For for IE not recognizing initial.
Update WetKit WET-BOEW for Fix for preprocess of CSS file breaking IE8 support.