dataLoader: changed sequence fxn to return number
dataLoader: rewrote abstract part. Needs testing
dataLoader: abstract setup for testing and half user setup
dataLoader: user setup for testing
dataLoader: test tables in place
dataLoader: added set stuff for dynamo
dataLoader: set up and ready for final tests
dataLoader: made all args required
dataLoader: cleaned up code and added documentation
Removed index text files, logging will now be good enough for everything.
Merge branch 'develop' of https://github.com/Sage-Bionetworks/Interactome into uploadscript
dataLoader: json formatting, small bug fix
Merge pull request #48 from NJLucyk/uploadscript

Uploadscript excel re-write
topic removal works. some uncaught errors
s3Deleter added for clearing buckets out pretty quickly
Modal and abstract directive: HTML in text is now shown correctly.
Also changed some var names to the new and correct ones.
abstract directive: now uses dynamo to display all the authors.
abstract modal and directive: modal calls for s3 data.
The modal displays a list of authors.
Removed error message from directive. It's no longer the directive's responsibility.
took out  injection, replaced glyphicon, removed log prints
Merge branch 'develop' of https://github.com/Sage-Bionetworks/Interactome into removeTopics

Merge develop into branch
Merge pull request #50 from NJLucyk/abstractFixes

Abstract fixes