Two mceusb bugfixes for the code in webcamd 0.2.4

[Hans Petter Selasky]

Ok,

I've rolled up a new ports file for webcamd which now include these fixes and 
a few others:

svn --username anonsvn --password anonsvn \
      checkout svn://svn.turbocat.net/i4b/trunk/ports

--HPS