Merge pull request #68 from aweiteka/about_nav

added 'maximized' so subnav menus can be found
Fix firefox selection in remote vnc session
Remove extraneous imports
Merge pull request #69 from bcrochet/firefox_fix

Fix firefox selection in remote vnc session
Additions for provisioning tests
Merge pull request #70 from rlandy/provisioning_pages

Additions for provisioning tests
parse product features checkbox tree for RBAC
support role access through group detail
save checkbox tree as stand-alone data structure so data remains available
return rbac_tree data structure
add dashboard page to menu, grab rbac tree icon
added missing pages
bug fixes to missing pages