throw up a ui for adding/removing districts
fix tab permissions
NEW DEPENDENCY: ordereddict: added blast messaging UI

using rapidsms-groupmessaging app
small fix to previous
display the page_jump textbox on the messagelog page
change 'district dashboard' to 'dashboard'
add submodule ref
switch to navigation mode by param, rather than url (to keep location persistent)
remove duplicate function
add custom exports+django-soil; stats mgmt command
get excel export working async
update submodule ref
update submodule ref
Merge branch 'ghana-excel-export' into ghana-dev
update submodule refs
redirect regular users to login page if they try to edit web user registration unauthorized

(instead of throwing an error)
update settings_base to log_level warning
support for multiple connections per user
move support for default_connection into rapidsms submodule
fix wording