Added rtl support
Added more tests
Finished Queue tests
Set user/content language/direction
fix last TS warning,
fail prod build if some TS errors/warnings exist
works!
remove unused plugin
fail build only when in CI mode
Merge pull request #279 from Wikia/HG-117

HG-117: Added rtl support
Merge pull request #281 from Wikia/HG-240

HG-240: Add tests for Ads module
Merge pull request #288 from Wikia/TS-fixes-and-guards

Ts fixes and guards
Set correct language for translation placeholder
Merge pull request #292 from Wikia/fix-language-preload

Set correct language for translation placeholder
Merge branch 'master' into HG-209

Conflicts:
	gulp/tasks/scripts-back.js
	gulp/tasks/scripts-front.js
fix merge