Travis: add missing package for java and csharp
Travis: compile the interfaces only with clang
Travis: matrix exclusion only works with exact match
minor edits in eigen3
Merge pull request #983 from lambday/develop

Few edits in regarding EigenSparseUtil class in eigen3.h and eigen3.cpp
drop flaky subgradientsvm / lpm
don't fail on b0rken R modular tests / examples
require ruby 1.9.1 on travis
drop subgradient svm/lpm from ui
Fix SubgradSVM and SubgradLPM removal in SGInterface
Travis: remove commas from package list for ruby
Fix ruby call in test_ruby_narray in configure script
Try fixing ruby-narray error by enforcing to use ruby1.8
Add unit test for ROCEvaluation
as currently this little example fails
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