Removed binvox binaries from octomap source
Cleanup: removed functions deprecated in 1.5
Removed root node when tree is empty (Issue #11), added unit tests
Replaced calcNumThresholdedNodes with iterator traversal
valgrind output to .gitignore
Prepared multithreading: vector of KeyRays, init() helper for constructors
OpenMP flags in main CMakeLists.txt
const access to points in Pointcloud
OMP parallelization of scan insertion (ComputeRayKeys) in
OccupancyOcTreeBase
added point operator [] to Pointcloud, cleanup parallelization
Small cleanup / speedup
OpenMP backwards compatible with #ifdef guards
CMakeLists cleanup, OpenMP flags for all builds
Unified early abort for updateNode
Merge branch 'devel' into devel-openmp
Fixed merge
Merge branch 'master' into devel
Moved sample binary data into "share", adjusted tests
Small fix in mapcollection test: detect if read file exists and
contains anything
Fixed #14: add absolute path to CMake library names