add SCALE_FIT
[#32077] Smart Search toolbar broken in Hathor.
PHPCS for includes and administrator/includes
[#32091] Some unit test for JHTMLSelect class (Fix #1706)
Inline JHtmlSelectTest helper data
[#32068] Consolidate extension helper classes to CMS tree (Fix #2043)
[#32006] Improvements to JHelper and JUcmType (Fix #1975)
[#27063] *Missing weekend translation option for calendar component (Fix #2076)
[#31579] GSoC 2013: Removing MooTools dependencies from multiselect.js (Fix #2007)
[#31591] GSoC 2013: Removing MooTools dependencies from installation section (Fix #2011)
Merge pull request #1565 from piotr-cz/feature_JImage_SCALE_FIT

Feature: JImage scaling method: SCALE_FIT
Merge pull request #2085 from wilsonge/hotfix/phpcs

PHPCS for includes and administrator/includes
Merge pull request #2071 from Achal-Aggarwal/fix-32077

[#32077] Smart Search toolbar broken in Hathor.