(Binary Analysis) SSE registers are named "XMM" rather than "MMX"

Based on patch from Charles Hines.

(cherry picked from edg4x branch commit 8e8f5c49d99abb6478dc8736cf5c96ef13e6b327)
(Binary Analysis) Disassembler for x86 PALIGNR instruction

Based on patch from Charles Hines

(cherry picked from edg4x branch commit 0a5a095e0f2e68c8c8de5df20d2634484a9794c4)
Merge commit 'cddd8e85c35e2e7ba20f8f0891a690cfc29421b0' into HEAD