Start unit tests
Merge branch 'mma-dev' into unit-tests
Merge commit 'd51398ab1cbbc32a8ec8dfbb074299d6b2525c70' into unit-tests
Merge branch 'mma-dev' into unit-tests
Add test for complex 5D
move package loading out of test
Merge commit 'fdaa1fc68155b4d7a7cde6a1382f23b47207a876' into develop
Associate messages with MATLink instead of General
Annotate End[] for readability
Minor context cleanup
Don't load DataTypes
Remove MCell wrapper and DataTypes.m
More error checking for MStruct
fix up unicode and cell grouping in mcell[]s
Revert attaching messages to MATLink symbol
Fix escaping in owrt message
Begin cross platform support.  Fix infinite loop in CompileMEngine on unsupported OSs
Linux support (64-bit only for now).
Update README.md

Compatibility notes.
Update README.md
Update README.md

Amended installation instructions
Windows compatibility, C++ side
Launch the correct executable on Windows
Hide MATLAB window on startup on Windows