added a few photoscontroller tests
added a few photoscontroller tests
added flickr specs
fixed bugs in flickr_upload
1 more flickr_upload test in photos_controller
Merge branch 'legitTests' of github.com:cs169-2013/photo_evidence_gallery into legitTests
merged with will's tests
Merge branch 'master' of github.com:cs169-2013/photo_evidence_gallery