update model etc
added empty functions to database
add hashtag property tp tweet
Merge remote-tracking branch 'refs/remotes/origin/master' into testsuite
Merge remote-tracking branch 'refs/remotes/origin/master' into testsuite
fix
More test stuff
Merge remote-tracking branch 'refs/remotes/origin/master' into testsuite
updated model with date parser
updated tests, test_create_db work