fixing tree dependency
adding fun OpenMP things
add timings to count-tri
add another gettimeofday calculation
intermediate version of openmp testing
more openmp playing
Merge branch 'master' into openmp
Merge branch 'master' into openmp
adding ORB sources for timer functions
Merge branch 'graph-stats' into openmp
Removing madness binaries and generated makefile from git
ignore more generated/temporary files
Merge branch 'graph-stats' into openmp
adding eccentricity
updating makefile
adding parallel to shortest paths
Merge branch 'master' into openmp
add checks and stubs for openmp functions, in case of not compiling with openmp
forget to prettify the code
clean up util binaries when making clean