Added matrix classes
added a project to test and demo
changed to ios project
setup unit tests
free malloc'd array in dealloc
Adding RZCollectionList submodule
Revert "Adding RZCollectionList submodule"

This reverts commit 4aa29acdbeeea662dd4a68ad6a339c203babeb28.
adding RZCollectionList submodule and some new classes/views for demo
correctly add RZCollectionList to project
added category on nsnumber to wrap cmath functions
renamed Matrix to MCMatrix
added MCVector class
added MCPolynomial class
some reorganization
renamed Matrix to MCMatrix in tests
make RZCollectionList universally accessible
changed to best-practice name
refactored methodology for creating matrices with specified/default value storage schemes and for switching between row- and column-major
added documentation
needed to specify storage format now that this is explicitly kept track of