Added ability to add sprintf variables to JText string

[writing it up now...]
Merge remote-tracking branch 'remotes/upstream/master' into patch-9
Merge remote-tracking branch 'remotes/upstream/master' into patch-9
Merge remote-tracking branch 'remotes/upstream/master' into patch-9
Added ability to use custom non-language string as first part (can be used for concatenating other strings)
Merge remote-tracking branch 'remotes/upstream/master' into patch-9
Merge remote-tracking branch 'remotes/upstream/master' into patch-9
Merge remote-tracking branch 'remotes/upstream/master' into patch-9
Merge remote-tracking branch 'remotes/upstream/master' into patch-9
Merge remote-tracking branch 'remotes/upstream/master' into patch-9
clearfix fix

removes empty clear fix div and clearfixes preceding parent div instead.
Set mobile to true for CriOS
Merge remote-tracking branch 'remotes/upstream/master' into patch-9
Removes h tags from list items

This module displays differently from related modules, like mod_articles_mostread or mod_articles_latest as it sets header tags on the listed items.
Fixes notice in createTagsFromMetadata().
Add support for singular folder names to legacy mvc classes.
 $ Updating ko-KR installation language
 #$ [#30740] Site name tooltip not translatable correctly
 # [#30812] *No Joomla Version is display at isis bottom
 ^ [#30663] Default Value for the Option Show Sub-menu Items to be Set
as Yes. Thanks Mig