make browse interface HTML render properly, a few other clean-ups on publication page/utils
remove print statements
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'

Conflicts:
	pubs_ui/templates/browse.html
catch up with master, resolve merge conflicts
Merge pull request #19 from jkreft-usgs/master

clean up browse, fix edge case for costcenters