koffice and mysql50-client

[Stephen Montgomery-Smith]

The koffice port fails to build because it says that there is no 
mysqlclient.15.  But libmysqlclient.so.15 is in /usr/local/lib/mysql/, 
whereas it seems that the koffice port is looking for it in 
/usr/local/lib/.  I am guessing that one of these ports was recently 
changed, and this is what is causing this mismatch between the two ports. 
In any case, I have never had this problem happen to me before.

Thanks Stephen