Semisupervised CoGAPS

[dimalvovs]

There used to be a semi-supervised CoGAPS version that seem to have disappeared.

##Can it be brought back?

• [ ] create a plan
• [ ] https://github.com/FertigLab/CoGAPS/issues/76

##And make it faster?

• [ ] create a benchmark
• [ ] compare cogapsMap and cogapsMapTest
• [ ] compile and run just the C++ version