Replaces use of numpy.random.RandomState in coordinate encoder with Random class from NuPIC.
Remove unnecessary check in TemporalMemory.activeSynapsesForSegment
Adds a simple version comparison test to the build process
Merge remote-tracking branch 'upstream/master' into issue-1489-version
Merge remote-tracking branch 'upstream/master' into issue-1489-version
Including missing string.h header
Fix minor bugs.
Fixes coordinate encoder tests to be less sensitive to randomness.
Updates nupic.core to 5f907f3f29e3ece1e0ca089246bd838e5ccfc8d5.
Merge pull request #1550 from numenta-ci/core-update-sha

Updates nupic.core to latest built SHA.
Merge pull request #1529 from chetan51/issue-1528

Remove unnecessary check in TemporalMemory.activeSynapsesForSegment
Merge pull request #1537 from oxtopus/issue-1489-version

Adds a simple version comparison test to the build process
Merge pull request #1526 from scottpurdy/fix-random

Replaces use of numpy.random.RandomState in coordinate encoder with Rand...
Merge branch 'master' of github.com:numenta/nupic