fixed a small bug in the hugepage allocator
Merge pull request #112 from mpetri/fix-to-hugepage-allocator

fixed a small bug in the hugepage allocator
the memory visualization now shows the total time for each phase
Merge pull request #113 from mpetri/phase-time-in-mem-vis

the memory visualization now shows the total time for each phase
increased log granularity to 20ms to decrease the size of the memory visualization