Better codegen for MX constants
Concerning #616: Added Vertcat class
Concerning #616: Debugged and enabled the Vertcat class
Concerning #616: Added Reshape class
Concerning #616: vecNZ(MX) now using Reshape class
Concerning #616: reshape(MX) now using Reshape class
Cutoff in graph coloring when a better coloring is already known
Added missing destructors
Refactored MX constants, added templated integers
Enabled ConstInt class for MX(double)
Better printing of ConstantInt
Enabled Constant class for MX(int,int)
Enabled Constant class for MX(double)
Refactored inf, nan, zeros, ones for MX
Enabled Constant class for MX(DMatrix)
Renamed MX::getConstant -> MX::getMatrixValue and changed return value