VBA 1.7.2 rerecording svn r152 - 模擬器

http://code.google.com/p/vba-rerecording/

r152
Lua: avi.framecount now returns total video frame count even if it's segmented.
r151
update ramtools when loading a state.
r150
Removed vbawatch help function.
r149
Lua: add avi.framecount as a workaround for enhanced video encoding.
r148
little fix for ramwatch

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