updated NuPIC installation readme
Merge pull request #1596 from rhyolight/configuration-pkg-resources

Using pkg_resources to load local config files.
Updating path to nupic-default.xml
Updated comment in logging conf
Merge pull request #1598 from rhyolight/update-testdb

Updating path to nupic-default.xml
updated readme w/ info for contributors
Merge pull request #1582 from BoltzmannBrain/new_readme

updated NuPIC installation readme
fixed variable name in spatial_pooler.py comments
Merge pull request #1603 from BoltzmannBrain/sp_typo

spatial_pooler.py comments typo
Updates nupic.core to 64f7abb2903120a253d634d8d15dcbca4ca8dca7.
Merge pull request #1607 from numenta-ci/core-update-sha

Updates nupic.core to latest built SHA.
Updates nupic.core to f0ca0ddd37abc65221d4f5ef24a416fc29fc1bb4.
Refactor bindings
Merge pull request #1608 from numenta-ci/core-update-sha

Updates nupic.core to latest built SHA.
Merge pull request #1610 from DavidRagazzi/refactor_bindings

Bindings refactored
Replace $NUPIC to ${TRAVIS_BUILD_DIR}
Replace `make` stuff to python stuff