Add Input service
Working on formatting support
- Add bold and underline filters
Add italics support
Fix regexes to support turning off formatting
Fixed the bold/italics/underline to not be as greedy
Fixed EOL on formatting characters
Add support for \b \u \i prefixes
Add message sending using Input service
Remove BOM in input.js
Add command passthrough
Remove send function from QueryCtrl and ChannelCtrl

- Use $rootScope.process directly in ng-submit
Merge branch 'gh-pages' into text-formatting
User $rootScope.process in server tab
Convert \b \u\ i to corresponding unicode when sending
Working on formatting UI
Add chatInput directive
Remove BOM
Add basic support for formatting using buttons
Use selectionStart and selectionEnd instead of the text itself
Refactor ChatInputCtrl