ports/115218: Update port: audio/libmtp to version 0.2.0

[sat at FreeBSD.org]

Synopsis: Update port: audio/libmtp to version 0.2.0

State-Changed-From-To: open->closed
State-Changed-By: sat
State-Changed-When: Wed Aug 15 17:24:22 UTC 2007
State-Changed-Why: 
Committed, thanks!

Note that I didn't replace cppflags with cflags because it
upsets configure, which can lead to subtle bugs. I also
prevented docs from installing when doxygen is around.

http://www.freebsd.org/cgi/query-pr.cgi?pr=115218