layout
update
scroll bar, still bad thow
we scroll now
We User Menu now!
Added basic global user actions to User Menu.  Currently, only logout is implemented, but History and New Tab should be fairly easy to add.  Preferences may be a bitch, though.
Fixed Help Link text
It was bothering me
Started setting up submodule toolbar
Still needs to have its actions added to it, but everything else should be there.
Added basic markup for submodule toolbar
temporarily commented out some references to contentHeader
contentHeader is now the submodule toolbar
We User Menu now!
User menu functionality implemented for all current user menu items.  History is broken because the pullout has been removed.  Preferences appears partially broken for an unknown reason.
We search now