nup-2031 Enhanced swarming to no longer require that the predicted field be fed in at the bottom of the network
Merge remote-tracking branch 'upstream/master' into nup-2031
due to json encoding/decoding the parameter 'clRegionName' may be converted to unicode. Use 'str(clRedionName)' to make sure it is converted back to ascii before adding to the network.
Merge pull request #121 from rmarianetti/nup-2031

Nup 2031
Merge branch 'master' of git://github.com/numenta/nupic
Merge pull request #120 from lscheinkman/clRegionName_ascii

'clRegionName' parameter cannot be unicode
Merge branch 'master' of github.com:numenta/nupic into examples