Removing experimental TP.
Merge remote-tracking branch 'upstream/master' into cleanup
Remove reference to TP_R.
Merge branch 'master' into cleanup
Merge pull request #300 from scottpurdy/cleanup

Removing experimental TP.
Merge branch 'master' into yaml-cpp
built and update libyaml-cpp.a to ver0.3 for linux 32bit
Merge branch 'yaml-cpp' of https://github.com/breznak/nupic into yaml-cpp