GitHub Comment Editor

Add simple editor buttons and shortcuts to every comment area in GitHub (issue, code diff and commit comments):
- Bold (CTRL+B/Meta+B)
- Italic (CTRL+I/Meta+I)
- Strikethrough (CTRL+S/Meta+S)
- Heading 1 (ALT+1)
- Heading 2 (ALT+2)
- Heading 3 (ALT+3)
- Quote (CTRL+Q/Meta+Q)
- Code (CTRL+D/Meta+D)
- Link tag (CTRL+K/Meta+K)
- Image tag (CTRL+M/Meta+M)
- Unordered list (CTRL+U/Meta+U)
- Ordered list (CTRL+O/Meta+O)
- Check list (CTRL+H/Meta+H)
- Horizontal rule (CTRL+L/Meta+L)

Source code is available on GitHub: https://github.com/frakbot/chrome-github-editor.

Credits:
- jquery (http://jquery.com/)
- jquery.hotkeys (https://github.com/jeresig/jquery.hotkeys)
- font-awesome (http://fortawesome.github.io/Font-Awesome/)
- Code icon (http://thenounproject.com/term/code/18033/) by Azis from The Noun Project