add numerical integration stuff
fixed format for fprintf in CSVFile
Merge pull request #1331 from gsomix/feature/parser

Fixed format for fprintf in CSVFile
Merge pull request #1324 from votjakovr/feature/numerical_integration

Add numerical integration stuff
add SGMatrixList more memory unittests and fix SG_MALLOC(SGMatrix...) issue
fix documentation for numerical integration stuff
Merge pull request #1333 from votjakovr/feature/numerical_integration

Fix documentation for numerical integration stuff
fixed ref/unref for readers
added QDiag and Jedi AJD methods
added JADiagOrth unit test
fixed Jedi, added Jedi unit test and some cleanup to all the ajd headers
implemented evaluation of predictions for logit likelihood
Merge pull request #1335 from votjakovr/feature/gp_binary_classification

Implemented evaluation of predictions for logit likelihood
Merge pull request #1334 from gsomix/feature/parser

Bugfixes
fix gp regression for modular interfaces
define M_PI if not available
silence some warnings
update news
Merge pull request #1337 from votjakovr/feature/numerical_integration

Update news
coding style fixes in AJD