Beginning to write unit tests and behavior tests to cover all of utils.py
minor formatting change
updated test_utils code
Merge pull request #32 from jkreft-usgs/master

Make search results more semantic and with clickable links
Merge remote-tracking branch 'pubs-master/master'
fixed broken test after recent merge
wiring for recent publications
added tests for newly created functions
removed silly summation function
updated test
Merge pull request #33 from ayan-usgs/master

wiring for recent publications, added tests
removed problematic recent pubs parameter
Merge pull request #34 from ayan-usgs/master

removed problematic recent pubs parameter
pull_feed test scenarios working. 10/31/2014
fixed typo
Merge pull request #35 from ayan-usgs/master

fixed typo
Merge https://github.com/USGS-CIDA/PubsWarehouse_UI
Deleted deprecated call_api function, set httpretty reset for testing expansion
Deleted call_api
Test coverage complete for pubdetails function