Merge pull request #12 from pickle27/master

added data for ica bss notebook example
update prunevarsubmean data
Added lang_detection data
Merge pull request #13 from van51/develop

Added lang_detection data
Merge pull request #14 from pickle27/master

added fetal ecg data
replaced integration tests to make travis work again
convert linear svms to use dense instead of sparse features.

adjust reference output data accordingly (trained svms didn't change!)

cpu time should be < 0.5 so True is the correct output
Added default svm for language detection
Merge pull request #15 from van51/master

Added default svm for language detection
add tests for new examples
Add multiclass digits data set
Merge pull request #17 from iglesias/master

Add multiclass digits data set
Added matrix-data in mtx (original) and ascii (converted) (log-det)
Merge pull request #19 from lambday/master

Added matrix-data in mtx (original) and ascii (converted) (log-det)
Added matrix-data in mtx (original) and ascii (converted) (log-det)
Merge pull request #20 from lambday/master

Added matrix-data in mtx (original) and ascii (converted) (log-det)
New LMNN testsuite file after new member was added
Merge pull request #22 from iglesias/lmnn

New LMNN testsuite file after new member was added
rerun generator for lmnn
added an OCR dataset (http://www.seas.upenn.edu/~taskar/ocr/)