start moving to django 17
change all from dirigible.s imports
fix a bunch of sheet imports
fix a bunch of direct_to_template imports in urls
parser changes, includes totally difffernet parsetab
a couple more url tweaks
another parser tweak
a bunch more import mostly in patches.
About a million changes to move towards django 1.7
readd feedback email
1.7 migrations for everything
Fix static files by moving them all into shared app
ignore sqlite db
upgrade jquery and fix ajax csrf bugs
fix a bunch of sheet view tests, use render, fix a url tag.
fix api views tests incl transaction stuff
copy fts across
start simplifying stuff with usernames, setup, use new selenium
move everything into fts/tests
fix screenshotting code, and simplify check page load