LMNN example for Python modular
Update LMNN and KNN Python modular examples to use CSVFile.
Merge pull request #1508 from iglesias/feature/lmnn_python

LMNN example for Python modular
LMNN example for octave modular
Merge pull request #1506 from iglesias/lmnn_octave

LMNN example for octave modular
removed display from unit-test (log-det)