replaced assert by proper error message
added method name to error messages and re-formated
made set_cont to affect values/scores 
allocate value memory
add values to parameters
made unit-test work
Merge pull request #985 from karlnapf/develop

Fixed ROC unit test
replaced variable-length array with SG_MALLOC in log_det_test_3
example probability for SVM
Merge pull request #986 from lambday/develop

replaced variable-length array with SG_MALLOC in log_det_test_3
removed assertions and print probabilities
added unit test for sigmoid fitting
Merge pull request #988 from karlnapf/develop

unit test for binary label sigmoid fitting
sample_from_gaussian for sparse cov matrix added
fixed sample_from_gaussian for sparse cov
added SimplicialLLT class in eigen3.h for older eigen
minor changes
example probabilities for SVM
file removed
Added unit-test for Laplacian inference method
examples probabilities for SVM
Merge branch 'develop' of https://github.com/shogun-toolbox/shogun into vgorbati-develop