added the multiLaplace method
add table of contents
add table of contents
Mixture model unittest : freebsd failure fixed
Merge pull request #2492 from mazumdarparijat/em

Mixture model unittest : freebsd failure fixed
python interface for FisherLDA
fisherfaces example added
fisherfaces python_interface example added
added integration data files
corrected indentation and minor issues
Merge pull request #2488 from Saurabh7/nbtables

add table of contents to nbs
Merge pull request #2484 from yorkerlin/develop

add the multiLaplace method
Merge pull request #2487 from kislayabhi/fisher

FisherLDA examples added
examples and benchmarks added
removed spaces in names