[Tabs] Close tabs on 'x' button press (fix #14)
Adjusting style for hovered background tabs
do not propagate event
Merge pull request #18 from MichaelKohler/close_tab

[Tabs] Close tabs on 'x' button press (fix #14)
No tab border for hovered non-selected tabs on OSX
Merge pull request #25 from AVGP/background-tab-hover

Adjusting style for hovered background tabs
runtime doesn't include the 9px area to grab the window
Fix titlebar padding-top
Issue #13 - Introducing require.js
Merge pull request #17 from Yoric/master

Issue #13 - Introducing require.js
Merge pull request #30 from joshua-s/fix-padding-top

Fix titlebar padding-top on OS X
Initial implementation of dark theme
Merge pull request #31 from joshua-s/issue-10

Initial implementation of dark theme
Update README.md
comment about "xul" tags
add title to stylesheets