Merge pull request #1523 from sylus/7.x-2.x

Updates for 2.x branch.
Merge pull request #1524 from sylus/7.x-2.x

Updates for 2.x branch.
Merge pull request #1525 from sylus/7.x-2.x

Updates for 2.x branch.
Merge pull request #1526 from sylus/7.x-2.x

Update WetKit Bootstrap to latest hash.
Update WetKit Bootstrap for Minor adjustments to Bootstrap theme for Secondary Nav.
Update WetKit Ember for Fix for language switcher using page not region.
Update git hash for WetKit Ember.