also rename wchar -> utf8 to avoid conflict with <wchar.h> (requires
rebuild of workspace)
(unfortunately copying history fails to "502 bad gateway"; had to delete
old + add new independently)
This was SVN commit r7340.
x86_x64.cpp: detect TLBs (a major undertaking :/)
mem_util: export functions
win.h: hopefully avoid warnings from either vc2008 and vc2005 about
already defined win32 version macros
wnuma: revise large page heuristic (cause of slowdown is now known)
This was SVN commit r6600.
also improved filtering of the frame delta times.
while at it, improved interface of whrt backends to avoid leaking
implementation details.
This was SVN commit r6401.
