packages can now use audio/oss for OSS audio support. Convert to use
buildlink2 and make libflash.so link against the proper libraries so
that all inter-library dependencies are recorded. Also build moz-flash
using libtool instead of guessing at the link command for the shared
module.
Updated moz-flash to 1.0nb2
Updated flashplayer to 0.4.10nb1
Do not immediately dereference a null pointer after reporting
'Unsupported depth' - return 0 and let the calling function
handle it. Avoids coredumps on 8bit displays. They still do
not display the flash, but at least its more graceful. Fixes
pkg/14827 from Greg A. Woods
foo-* to foo-[0-9]*. This is to cause the dependencies to match only the
packages whose base package name is "foo", and not those named "foo-bar".
A concrete example is p5-Net-* matching p5-Net-DNS as well as p5-Net. Also
change dependency examples in Packages.txt to reflect this.
