favicon, remove cruft thumbnail
Merge pull request #80 from ayan-usgs/master

some clean-up and addition of required file structure
Merge remote-tracking branch 'upstream/master'
google scholar look
 add Verify cert global variable to all request gets
Merge pull request #81 from mwernimont/master

google scholar look
Merge pull request #82 from jkreft-usgs/master

verify cert so we don't get SSL errors on local calls
dealing with pubs missing series information better in custom_fiters
Merge remote-tracking branch 'pubs-master/master'

Conflicts:
	pubs_ui/custom_filters.py
removed merge cruft
additional tests for display_pub_info filter
reinforcing of display_pub_info custom filter