MJPEG Tools Svn

Range check for act_boost corrected to agree with documentation.

initialize have_png to false so in case libpng is not found the summary does
not have an empty/blank entry instead of saying "false".

fixed the manpage description of the -c option. And a overflow, with the framerate ratios, noticed by Stephen Beahm

This one missed some includes

This file is needd somewhere, too

Account for mpeg2enc and mplex being written in C++ now.

Patch from Nicolas Boos to check for JPEG headers if libjpegmmx wasn't found - otherwise might result in compile failures if the appropriate -dev packages/files haven't been installed

Updated docs to include new 'work-around' flag mechansim for iffy hacks needed
for particular applications.

Merged in fixes for DTS and LPCM and a special LPCM work-around for
mplayer. This work-around *could* be actually needed for hardware players... need
to check.

Ooops missing ctype include breaks many compile environments