recent portrevision bump for libvpx

[Alex Dupre]

Alex Dupre wrote:
> Ideally a port should include in LIB_DEPENDS all the direct dependencies.

And consequentially it should be bumped *only if* a direct dependency 
has a library version bump. With the current "link to all" attitude, we 
are never sure what need to be bumped, because of hidden dependencies, 
and so "portmaster -r" and similar approaches are always recommended in 
addition to probabilistic portrevision bumps.

-- 
Alex Dupre