Bumped version to 1.3.0
Background.html is not used at all

if I'm correct, so let's try to get rid of it!
Readme update

made it somewhat more to the point.
Option CSS in seperate file

also fixed alt tags in the options html.
Added MacGDBp as IDE option

Fixed issue #18 with this
Toggle with the Ctrl+Shift+X hotkey

Fixes issue #13, is only available in Chrome 25 which is currently in beta.
Fixed typo's and flashing icons that moved content
Mention hotkey in the options screen
Merge branch 'refs/heads/feature/toggle-hotkey' into v1.3
An ugly popup is showing!
Manifest cleanup, ordered somewhat more intuitive
First concept popup
Contribute list fix
Unnecessary vendor prefix and single qoutes in HTML replaced by double quotes
HTML/CSS fixes in the popup and added a early version of the JS popup file
Implemented module pattern (thanks to @Eliasvo for the idea)

also added some comments and added a method to set the status instead of toggling.
Added deleteCookie for cleaner code

also renamed some setCookie params
Some more code cleanup
Bumped jQuery to version 1.9.0
Removed unnecessary onClick listener from the pageAction