commenting out to figure out what's up with the methods.
Merge pull request #39 from devdame/import_data

Import data
Merge branch 'master' of https://github.com/devdame/DBC-final-project into jess_andrew_testing
added tests to check ratings increments on analayzed posts for cases that involve only one keyword.
added tests for multiple keyword aggregation and low confidence
tighten rake methods and add logic to keep keywords from saving unless their posts save. data logging in the csv for asu is complete.
Merge pull request #40 from devdame/jess_andrew_testing

Jess andrew testing
Merge branch 'master' into import_data