0.4.13

• Use VERSION file when generating docs.
• 64-bit gcc on Windows build error
• New: setZerosOnOuter, increaseRowNonZeroCountsOnOuterTo
• Remove a nupic.math test that should stay in nupic
• Use unittest, not unittest2, to match the nupic.core CI config
• Add C++ unit tests for the new SparseMatrix methods
• Finish moving nupic.bindings math tests to nupic.core
• s/AboveAndBelow/BelowAndAbove
• Moves some tests for SWIG bindings from nupic to nupic.core
• Better method names: s/AboveAndBelow/BelowAndAbove
• Four new SparseMatrix methods, enabling batch synapse learning
• Expose the nrows,ncols SparseBinaryMatrix ctor in the bindings