Function for fixing duplicated timestamps in generated RSS feed
Unit test for function, which fixes duplicated timestamps issue
Refactoring + get rid of passing arguments by reference (because of troubles with testing the function via reflection)
Changed mock in such way, that it will be able to test function processItems separately from fixDuplicatedTimestamps
Refactoring: renamed few variables in test
Reformatted code
Added comment to function
Improved unit test by using small part of real data
Reformatting the code
Refactoring due to remarks from code review
Added tests for created methods
Initial commit - copy the mw.message library
Register mw.message library
Register mw.message library
Merge branch 'dev' into fix_rss_timestamps_PLA-1622

Conflicts:
	extensions/wikia/HubRssFeed/tests/models/BaseRssModelTest.php
Make the map resize on iOS6
Remove RawMessage functionality not available in MW1.9
ADEN-1282 Fix ad detection on mobile skin loaded in a desktop browser
Merge pull request #4223 from Wikia/aden-1282-fix-ad-detection-on-mobile-skin-in-desktop-browser

ADEN-1282 Fix ad detection on mobile skin loaded in a desktop browser
Merge pull request #4220 from Wikia/CE-944-backport-mw.messages

(CE-944) Backport Scribunto's mw.messages library