Adding the current jerasure 1.2A
Character counting bug.
First (crude) pass at hooking GF-Complete into Jerasure.  Just enough to do some testing before
doing the actual wiring.
makefile works on Darwin and Linux
Incorporated more of GF-Complete and added some tests...
Added some performance tests, set the default GF for w=16 to SPLIT 16,4
and created function for autoconf to call during configure (spot check).
jerasure: Add -fPIC to CFLAGS

Signed-off-by: Tushar Gohad <tsg@swiftdev.(none)>
Move 'install' to $(INCDIR) instead of $(INCDIR)/jerasure
Make sure tests always grab aligned buffers (use valloc instead of malloc).
Clean-up and use of aligned buffers in Test/

All of the new tests appear to pass.
Re-org and re-named some stuff...
Added new license header for version 2.0

Updated the README (Going to add detail on how to us GF-complete soon)
Error handling fixed in test scripts...
Added tests for the GF init helper functions in galois.c

Updated the README to explain the GF change procedure.
Added performance numbers and more text to the README
Setup autoconf to work with Jerasure
Fix README(s)
Do SIMD XOR, where possible!
Added code to not use gf-complete mult_by_one if region size is small (less than 16 bytes).
Minor typos and stuff.  More later.