Not throwing error in cleanbuild.sh if temporary folder to be removed doesn't exist
Merge branch 'master' of git://github.com/numenta/nupic
Merge branch 'master' of git://github.com/numenta/nupic
Merge branch 'master' of git://github.com/numenta/nupic
Updating external licenses to reflect latest changes
commented out obselete code. unused methods remain, but have been depleted
For consistency with internal Grok specifications, run_tests.py to support
optional second argument to -r option, specifying a "runid" when generating
test results.  If not specified, the value will default to a timestamp in the
format of YYYYMMDDhhmmss.

run_tests.sh updated to include `|| exit`.
Minor cleanup following feedback from pull request
Merge with master
Merge pull request #151 from oxtopus/run_tests-results

Optional runid (with default) in run_tests.py
Merge branch 'master' of git://github.com/numenta/nupic
Merge pull request #135 from chetan51/better_build

Not throwing error in cleanbuild.sh if temporary folder to be removed doesn't exist
Merge remote-tracking branch 'upstream/master' into updated-licenses
fix hardcoded python versions

be version-friendly :)
removed unused methods in spatial pooler. public interface reduced to compute, topDownCompute, getLearningStats
Merge pull request #147 from breznak/fixen

fix hardcoded python versions
Merge remote-tracking branch 'upstream/master' into updated-licenses
Merge pull request #149 from oxtopus/updated-licenses

Updating external licenses to reflect latest changes
added parameter descriptions in docstrings for spatial poooler
Merge branch 'master' of github.com:numenta/nupic

removing unnecessary code from spatial pooler