Implemented initial permanence setting and overlap computing
Implemented duty cycle modifications and overlaps/overlapsPct extraction
Explicitly write out init_cov_core.pth to overcome a problem with cov-core setup.py install
implemented inhibition
Documentation added to explain added line in build.sh
Merge pull request #133 from oxtopus/pytest-cov-core-hotfix

Explicitly write out init_cov_core.pth
Not throwing error in cleanbuild.sh if temporary folder to be removed doesn't exist
Merge branch 'master' of git://github.com/numenta/nupic
implemented shared inputs detection and orphan detection
pip as a dependency for python modules
modular: update Readme, list dependencies and platforms
fix configure.ac bug in HAVE_PIP
fix proper AM_CONDITIONAL use in configure.ac for pip
removed Column class and moved all functionality into SpatialPooler class
changes to Readme based on comments to PR

thanks
Install python packages from repository cache instead of from PyPi directly.

This will make it possible to build without needing an internet connection,
speeding things up as well as maintaining better control.
Merge remote-tracking branch 'breznak/pip-install' into cached-externals
Minor spelling correction
Merge pull request #138 from oxtopus/cached-externals

Cached externals
Merge branch 'master' of git://github.com/numenta/nupic