Added more descriptive error message for messed up cache file error
Localize error message
New generic touch forms exception type
Move error display logic out of touchforms and into cloudcare (different repo)
Put error message back where it was before
Translate the error message
Removed test code
Moved EmptyCacheFileException to xcp
More unicode
Fixed response encoding bug
Made TouchFormsException __unicode__ and __str__ methods more robust
pep8
Merge pull request #63 from dimagi/cache-file-errors

Add a more descriptive error message for messed up cache file error
Merge remote-tracking branch 'origin/static-tags' into autostaging