Two parallelization schemes for bitshuffle but not compression.
Threaded decompressions. Threaded decompression only by factor of 2.
Paralellization scheme that works for compression.
Changed decompression paralellization.
Settled on one paralellization scheme and removed others.
Separated sychronization class to its own file.
Cleaned up headers.
Changed testing parameters back to default.
Merge pull request #14 from kiyo-masui/thread_blocks

Paralellization of blocked functions.