made adjustments to CLARegion and SPRegion to accomodate new c++ spatial pooler
Merge branch 'master' of github.com:numenta/nupic into spcpp
Merge remote-tracking branch 'gil/spcpp' into spcpp
Make the new Python and C++ SP implementations usable but keep the old implementation as default.
Consolidate SP implementation default and getter to SPRegion.
Initial crack at removing old spatial poolers and TAM.
Clean up references to removed code.
Add back FDRCSpatial2 optimizations.
Adding back in needed classes.
Add back swig interface code for FDRCSpatial
Merge branch 'master' into deadcode
Merge branch 'master' into spcpp
remove example for SparsePooler

this class is deprecated and removed
remove unused code

 #if 1 {} else [...}
Merge pull request #1 from breznak/sparse-pooler

remove example for SparsePooler
Merge branch 'master' into deadcode
Merge branch 'master' into spcpp
Merge branch 'master' into spcpp
Merge branch 'master' into deadcode
Fix SP import.