fix favicon urls in site base template
adjustment on error handling for no search terms
remove dummy pages/placeholders
pep8/pylinter/whitespace cleanup
fix items missed or messed up in last refactor
preliminary config for travis-ci
corrections and notes for travis-ci config
correct test command for travis-ci
tweak to try to make tests work on travis-ci
add a dummy db config for travis-ci
first-pass attempt at getting auto-deploy from travis-ci to heroku #107
try to fix travis.yml syntax issue
restrict travis/heroku deploy to develop branch
restore save-me url (accidentally deleted when removing dummy urls)
Merge branch 'master' into develop - update with all latest changes on master
move return-to-top link from all secondary pages to just results page #109
Merge branch 'develop' - pull in fixes made on develop branch, including travis-ci config