override default B2G shell using more transparent method
add OS-specific menus
Merge branch 'master' into menus
add menu item for Update App command
add key to Reload menu item
window -> overlay for overlays; add missing entities
define key to get Linux working
put File menu before View menu
enable native theme to make chrome look appealing and usable
make menu/popup/item/key/command IDs consistent; rename reload to refresh
remove extreneous toolbarbutton style
add back some button icon margin for aesthetics
make the toolbarbuttons look like toolbarbuttons on Mac
Merge pull request #434 from mykmelez/menus

add a menu item for new "update app" shortcut