generated migrations
Ignore emails not sent to armadillo.xvm.mit.edu

and fix a test case
Fix email location parsing

NLTK sometimes interprets room numbers as proper nouns (which in a sense
they are); this patch corrects for that.
Merge pull request #40 from alexkonradi/unstable

Fix email parsing bugs
Merge branch 'unstable'
added client unregistration
timezone set to EST on outgoing responses
fixed unregister bug