Adds client example for hotgym.
Merge pull request #99 from scottpurdy/master

Adds hotgym client example
TP example code
Adds metrics to the hotgym client example.
Merge branch 'master' of github.com:numenta/nupic
Updated README
Cleans up hotgym client a little bit.
Updated copyright headers
removed pickle file
Merge pull request #100 from scottpurdy/master

Adds metrics to the hotgym client example.
Merge pull request #101 from subutai/master

Adds example files demonstrating direct use of TP
Added simple Hello TP example demonstrating how to directly access the temporal pooler class
Merge pull request #102 from subutai/master

Added simple Hello TP example demonstrating how to directly access the temporal pooler class
Link to JIRA issue tracker in README
Merge pull request #103 from oxtopus/link-to-issues

Link to JIRA issue tracker in README
Updates cla_classifier_diff since it didn't get the recordNum update.
Adds unit tests for the diff classifier.
tests: Travis run all examples code

almost all examples are run
Travis will take longer, but more careful functionality checks
tests: ignore on test due to missing dep.

tkinter is missing in Travis, see
http://wiki.python.org/moin/TkInter
Adds streaming CPU usage client example.