Basic _pFormatArray() test
Minor cleanup, consistent use of double-quote, proper comparison to None
singleton, simplified _pFormatArray(), including namespace conflict resolution
Consistent use of parens in for loops that iterator over tuples
Merge remote-tracking branch 'upstream/master' into minor_cleanup
Added getPredictedState to TP. Updated hello_tp example to show how to figure out which columns are predicted by the TP.
Merge pull request #283 from oxtopus/minor_cleanup

Minor cleanup in CLAClassifier.py
Merge branch 'master' of github.com:numenta/nupic into getPredictedState
Updated travis build image to master (it was dev-master, which is out of date)
Minor change to kick travis again
Merge pull request #285 from subutai/getPredictedState

Updated hello_tp example
Adds dictutils test.
Adds file_record_stream tests.
Fix up dictutils tests so they pass.
Fix file_record_stream_test.
Clean up lint issues with file record stream test.
Get rid of shebang for non-executable
Merge pull request #286 from oxtopus/travis_img

correct travis build status image
Merge branch 'master' into data_tests
Merge pull request #287 from scottpurdy/data_tests

Data tests - merging in for Scott