Define FLANN_USE_CUDA if CUDA toolkit was found
Merge branch 'master' of github.com:mariusmuja/flann
Compilation fixes
Fix load/save for hierarchical clustering index
Bug fix in TBB radius search
Use lib instead of lib64 for installing libraries on Linux 64 bit systems
Fixed bug in parameters returned by autotuned. Fixed inconsistencies in documentation
Added guards against invalid data that can lead to stack overflow
Bug fix
Simplified cmake build file
Update src/cpp/flann/algorithms/hierarchical_clustering_index.h

Fixed memory leaks.
Merge pull request #72 from choni/master

Memory leaks in hierarchical_clustering_index.h
Exposing the new index types to Matlab and python bindings
Merge branch 'master' of github.com:mariusmuja/flann
Incremental index construction optimizations.

Several refactorings related to incremental index constructions.
Reverting to regular polymorphism as the CRTP speedups are not worth the
comprexity and increase in compilation times.
Added IntervalHeap implementation for a double ended priority queue.
Splitted flann_simple_test.cpp into multiple test programs
Updated index types
Changed returned index type from int to size_t
Refactored index serialization.