fixed sessions specs and added flash notice partial, also added factories for easier production of test assets.
added sign out test and logic.
add rant sepc
almost done with session controller specs
added coverage to git ignore and fixed merge conflicts
Merge pull request #1 from tyleraadams/rants-tests

add rant sepc
resolved merge conflict between group 1 and group 3 work.
Merge branch 'tyleraadams-master'

resolved merge conflict between group 1 and group 3 work.