can now run anomaly models with custom error metrics
Merge branch 'master' of git://github.com/numenta/nupic
fix for custom error metrics on category fields for anomaly models
update APR for linux64

old version: 1.2.2
new ver: 1.4.8
Merge branch 'master' of git://github.com/numenta/nupic
Merge branch 'master' of git://github.com/numenta/nupic
Merge branch 'master' of git://github.com/numenta/nupic
remove #ifdef NUPIC2 includes

the NUPIC2 is always used, the other includes even do not exist
remove Zeta1Grouper header, not used in NUPIC2
gaborNode remove functionality for non-NUPIC2
imageSensorLine remove NUPIC2 references
ifdef includes fixed
AlignedAlloc.hpp is not intended for NUPIC2
fix more includes
RandomNumberGenerator is not used in NUPIC2
other #ifdef header include fixes
header files not used in NUPIC2
ifdef includes
SparseMatrix.i remove old code for non-NUPIC2

this was a commented out code,
definitions for SparseR3Tensor...
remove references to nonexisting cpplibs directory