Update debian.sh
Merge branch 'master' of https://github.com/torchbox/wagtail
added new screenshots, corrected some typos
reverted debian.sh
Merge branch 'chrxr-master'
Support passing html attributes into MenuItem
pass explorer-menu-url as a data attribute on the explorer menu link, so that we don't have to define it as a global in admin_base.html
Add register_admin_menu_item hook for registering MenuItems globally
Add an is_shown() method to allow globally-registered menu items to specify whether or not they should be shown on a given request
Convert all remaining menu items to be globally-registered with an is_shown method
Allow menu items to define their own javascript includes, and put the explorer menu js there rather than in core.js