Prevent page from scrolling when the big editor is open.
Fix some typos that primarily effect the tumblr expandos

Removed problem space from one of the HTML whitelist entries.
Fixed a typo that could prevent text expandos from closing.
fixed Safari new tab bug

shift + enter and shift + c opens new tab next to current, instead of
at end of tab bar
forgot to include one line of code
Add error messages for the big editor.

Fixed the markdown help being overwritten.
Added some error messages
Previous commit was missing it's content
Completed gallery image prefetching
NeverEndingReddit inbox icon - use /static/ images instead of volatile stylesheet
RES in general: add res-colorblind body class if colorBlindFriendly enabled.
NeverEndingReddit mail icon: use colorblind orangered if colorBlindFriendly enabled
NeverEndingReddit icon - point to redditstatic.com instead of reddit.com/static
SettingsNavigation - new module for getting around RES settings console.
* Functionality to load RES Settings Console with a specific module's config options. 
* Listens for `hashchange` event, parses URL hash for pointer to module
SettingsNavigation - can now open settings config panel and scroll directly to a particular option
Use subreddit style - refactored set-style lines to module['styleTweaks'].setStyleToggleCss; added switch for z-index: auto or max
Settings Console - hide/show subreddit style toggle when opening/closing
Subreddit style toggle -- use visible instead of hidden, it's easier to remember
Subreddit style toggle - updated to match visible (instead of hidden) when show/hiding settings console
Subreddit style toggle - hide/show when show/hiding account menu
Subreddit styling toggle -  hide/show when show/hiding gear menu
Subreddit style toggle - don't show if RES settings console is open
Subreddit style toggle - hide/show when show/hiding RES command line