Fix a rule for '.' in Ukrainian

Fixes upstream bug:
https://bugzilla.wikimedia.org/show_bug.cgi?id=49783
Merge pull request #186 from amire80/bug-49783

Fix a rule for '.' in Ukrainian
Use system as default font for all languages
Fix escaping in uz,uk,be,ru kbd keyboards
Fix the wrong name for Kannada Transliteration
Adding the Sanskrit Romanized IAST input method rules
Added Sanksrit Romanized IAST to the list of IMEs and for the Selector
Fixed the indentation and changed the sequence of the Sanskrit IMs for the selector dropdown
Fixed some of the mappings
Added the escape characters for the aa and AA mapping
Add tests for sa-iast
Semicolons and commas don't need escaping for regexp
Make toggle key select one input method always

Even if previous input method is 'system', select the fist
input method for the language
Do not flip the menu to top if there is not enough space

See https://bugzilla.wikimedia.org/show_bug.cgi?id=49679
Do not flip the menu to top if there is not enough space

See https://bugzilla.wikimedia.org/show_bug.cgi?id=49679
Merge branch 'master' of github.com:wikimedia/jquery.ime

Conflicts:
	src/jquery.ime.selector.js