directive for a collapsable list
listing added in directive
ngrepeats on slice of papers
Rec origin msg: heading dynamic, showing dynamic, uses selected abs.
Note: this breaks rec service due to not only passing Id's
rec origin msg: changed to button for show and hide
friendlyRecs: rec service tweak, almost non-jank loading msg
rec anim: added fade animation
rec anim: added ng-animate, renamed loader classes
rec anim: fading out of loader and fading in of abstracts
bower now uses exactly 1.2.6
bower script for nganimate
collapsableabstracttitles string change for single abstract
indents and new comment per henrys request
Merge pull request #82 from NJLucyk/friendlyRecs

Friendly recs