still trying to get httpbackend
tested addLifeEvent post
rewrote the test based on some seed project i found on github
logout, update event, delete event, added
filterdir
tested more of filter, going to refactor
tested all of filterController
rest of filterService tested
passed all the tests i had previously, and some.  write new ones
having trouble testing the graph directive. moving forward
fixed the Filter tests, which fail depending on time of day? and added more modify tests, having trouble with testing httpbackend again