This commit includes simple minor cleanups for Bug 36900 and a few
other issues that I found.
A fix for the message escaping will be committed separately.
* Little punctuation cleanup in English messages.
* Minor CSS cleanup for RTL.
* Changed == to ===.
* Adding .gitignore.
Change-Id: I9d1be93b10173caa54ae56fb1b0733533a3687e2
Various other small fixes, including:
* Show "return to Special:Interwiki" always when on the submit form
* Use nice url Special:Interwiki/add instead of ...&action=add
* Move inline css to css file