Merge pull request #32 from meara/tests_v1

fixed factorygirl and finished signup, logout, and login tests
Merge pull request #34 from meara/tests_v1

Tests v1
learner request accepted or rejected emails
meetup erb in progress
Merge pull request #35 from meara/learner_accept_reject_notice

learner request accepted or rejected emails
resolved merge conflict
we got stuff working