This is a quick-fix to support proper rendering of <sup>[1]</sup> elements
when the sentence contains a right-to-left word.
Amended: Changed from working through jQuery 'wrap' to CSS unicode-bidi.
Amended: Dos2Unix conversion to get rid of pesky hidden characters, also
corrected all of Amire80's comments.
Bug: 36032
Change-Id: If85efe5ff1e0a3c57ee2523656702db89df07145
* Plain text files deleted, content moved to SpecialCite.i18n.php
* Code for c/b still in place
* CSS classes added and styling moved to a new CSS file for the RL
Shortly discussed with Siebrand on mediawiki-i18n-l
Change-Id: Ie8e35cda1492bf1cab8f45ce618bac8402678879