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