Upadated include tree to match the rest of opencv. Added install configuration for custom mex compiler

Now using python ArgumentParser to parse command line arguments in preparation for adding doc generation

By default, all function now export at least one return value back into the Matlab workspace, even if none are requested. This is in line with Matlab's calling convention, where functions called without an lvalue or a semicolon have their first output printed to the terminal

Added mixed-precision check when attempting to link to an OpenCV version with different bitness. Bindings now compiling and linking on my Windows 7 VM with VS2012 and Matlab R2013a

Added Windows dll versioning and Debug library postfix checks. Dependent libraries now being found by linker :)

Improved finding Matlab on Windows machines. Needs testing on computers that have multiple version installed

Fast deep-copy-transpose implemented which attempts to not thrash the cache. Good first step for now, but no transpose at all would be preferrable. Started I/O.

Now builds all functions except those dependent on Features2d. Improved build detection if cmake is rerun

Matlab bindings now only building once rather than every call to make, via the use of some proxies. Matlab build currently only happens in one thread, so it can be pretty slow

Started handling trivial case of return references. Removed most modules from build tree while testing (cmake/OpenCVModule)