ports/77970: Update port: graphics/Coin to 2.3.0

[Volker Stolz]

Synopsis: Update port: graphics/Coin to 2.3.0

State-Changed-From-To: open->feedback
State-Changed-By: vs
State-Changed-When: Tue Mar 1 18:11:13 GMT 2005
State-Changed-Why: 
On 4.11:

Creating gzip'd tar ball in '/usr/ports/packages/All/Coin-2.3.0.tgz'
tar: share/Coin/html/dir_000000.html: Cannot stat: No such file or directory
tar: share/Coin/html/dir_000001.html: Cannot stat: No such file or directory
tar: share/Coin/html/dir_000002.html: Cannot stat: No such file or directory
....

http://www.freebsd.org/cgi/query-pr.cgi?pr=77970