improve memory usage in quadgk integration method
Add options for malloc replacement
Fix atlas lapack detection on Fedora
further CSVFile / modshogun conversion
Moved RefCount to own file and used that class for ref counting instead of a plain int in the classes SGIO,Version and Parallel
Merge pull request #1399 from van51/feature/refcount

Made thread-safe refcounting in SGIO, Version and Parallel
Merge pull request #1403 from votjakovr/feature/numerical_integration

Improve memory usage in quadgk integration method
Merge pull request #1404 from lambday/feature/log_determinant

Linear operators redesigned (log-det)
use forward declaration for RefCount and fix name clash ref_count() vs ref_count
use forward declarations for RefCount also for other base objects
Fix malloc replacement detection and library flags
Fix FindHoard.cmake script
Fix typo in FindRubyNArray.cmake
fix build errors / warnings
fix typo in classifier_domainadaptationsvm_modular.py
fix imports from numpy in classifier_custom_kernel_modular.py
Attempt to fix issue #1408
Remove import from numpy rand and seed in classifier_custom_kernel_modular.py
Fix compiler flags for RModular
* fixed invalid read in SGSparseVector::sort_features(): Worked on realloc'ed memory.
* SGSparseVector::sort_features(): freeing allocated memory as soon as possible
* Introduced clone() method for SGSparseVector (similar to SGVector).  Added unit test.
Disable update command of GMOCK for not updating always the checked out
svn repository
Switch to another eigen mirror as it's currently burning my server's
bandwidth