Night mode tweaks

Permalinked comment background/visited links in comments
More night mode tweaks

Increased contrast on 'commentBoxes'
Night mode subreddit bar icons

Sort, left/right arrow, trash, add background colours
Night mode big editor tweaks

Main background/text and the bold/link/quote etc shortcuts
Inject night mode sooner

An attempt to mitigate the admittedly fleeting flash of white before
night mode is applied
More night mode tweaks

Fix for links within blockquotes/code colour
Merge pull request #350 from gavin19/master

Night mode tweaks
bitcointip temporarily disabled
re-added ability to have focusBorder but defaulted it to off.

fixed bug with use subreddit style showing up on profile pages.
version bump for chrome patch
hotfix version bump
made big editor button more subtle
imageviewer "hide sr style toggle" no longer errors out if toggle doesn't exist
move "search settings" gear menu item into icon button on "settings console" menu item
close buttons X replaced with × (unicode)
Merge pull request #355 from andytuba/unicode-x

close buttons X replaced with × (unicode)