Cleaned up a bit.
Removed MSVC code, cleaned up configure system, removed some compiler warnings,
updated docs and did some minor cleaning up.
Removed all _s_ and _r_ functions.
Updated CHANGES.
Removed muladd functions.
Fix LICENSE.
Monor cleanup of sha1.
Minor cleanup of random code.
Rename random files to rand.c/h, move rand.h to top level, remove explicit
include file paths.
Changed division code to much simpler versions.
Updated CHANGES.
Get rid of a compiler warning.
Switched to gas assembly format for greater compatibility.
Updated CHANGES.
Added TMP_INIT, TMP_START, TMP_ALLOC, TMP_ALLOC_BYTES, TMP_END.
Updated changes.
Added nn_mul_kara and tests.
Updated CHANGES.
Added Toom33 code and tests.
Added toom32 and test code and corrected some conditions.