M2VRequantiser for 32-bit and 64-bit Linux

I recently discovered that ‘tcrequant’ (part of the transcode suite of tools) has been deprecated. Worst still I found that when I ran ‘tcrequant’ on my 64-bit Linux workstation is was corrupting the video. See the links below for details.

transcode 1.1.0 Final Release
[transcode-users] tcrequant status

Therefore I decided to get the M2VRequantiser code from Metakine working [...]