Update WetKit Core for Issue #2387921 by sylus: Drupal 7.33 and Icon API performance issue
Drupal Core performance patches.
Update WetKit Widgets for Issue #2386669 by colan: Add autocomplete widget to file upload target
Update changelog.md file.
Update Changelog.md file.
Update WetKit Core for Update HS for security release.
Merge pull request #1592 from sylus/7.x-2.x

Updates for 2.x branch.