added some cucumber tests for localization
typo
working on tags stuff
permissions initial work
Merge branch 'master' into permissions
added a bunch of translation stuff.  still more to do
fixed a merge conflict in language.feature
added pdf validation and display, people not logged in only see published docs, relevant_title resolution
resolved conflict in _show_text
some more formatting for button things
small bug fix
deleting a file
styling the tags sidebar so that it looks good
renaming a partial because I screwed that up
commit before merging in showDoc
Merge remote-tracking branch 'origin/showDoc' into permissions

Conflicts:
	app/views/documents/_show_text.html.haml
fixing bugs caused in spec tests due to permission changes
Merge branch 'permissions' of github.com:Berkeley169/fight_Impunity_Haiti into permissions

Conflicts:
	app/views/documents/_show_text.html.haml
adding more specs for the tag navigation
added cuc tests for about and contact features; modified views for the about and contact pages