Fixed bizarre reversion of core/zotero.py code. It is now current (and oAuth should work on where it wasn't previously)
Minor improvements to styling
Merge branch 'master' of https://github.com/chnm/serendipomatic
Fixed sources used display in save page
handle unicode when generating COinS
Reverted to text save links.
store found items in session in use for save listing, to ensure all items are displayed in the same order #131
Removed line break after GMU #92
Added padding-right on footer-info #92

This helps with the line length of the footer text after removing the line break in the HTML.
Cleaning up old code

Removed defunct button code that had been commented out
Added <hr> below header on results page

Copies front page style and divides white space (may want to reduce
white space above)
Removed results image title from alt tag

Some alts were very long; we might add a generic term here or pull
different data in the future
revise error message tet for no search terms / no items #102
update url config & links to replace /stash/ url to /discoveries/, and revise saveme #97
url config for main app - forgot to add as part of commit for #97
Text tweaks #115 github
Remove whitespace #140 github
Styling error messages #139 github

Error message moved because earlier location broke the layout on small
screens.
Fixed typo in stylesheet #139
Add a little space above "Let's Get Started"