Really dirty way of making abstracts into a list group.

This may commit line-endings that may mess with macs. Not sure.
Checkboxes now send sns message on button press. Like button.
Pretty janky. Needs to be moved to an angular way of doing it (as well as pass in the paper IDs)
SNS support for selection and liking of a single (hardcoded) abstract.
Merge pull request #22 from NJLucyk/dynamoConnect

Abstract Directive Version 1.0
Abstracts listed, still need to add an apply to call the digestloop
Implemented observer pattern on the s3 abstracts in awsservice
Refactored code, doing tests with  and  using the rootscope instead of using callbacks
Changed to use , documentation changes and refactorings
Made buttons into radio buttons. Ignores multiple clicks and a text will be shown to the user whether they liked or disliked the rec.
Merge pull request #23 from NJLucyk/abstractListing

Abstract listing