At long last commit a patch to fix problems with disk statistic reporting
and related crashes.
Clean up a couple portlint nits at the same time.
Submitted by: KOIE Hidetaka <koie at suri dot co dot jp>
- Upgrade to ganglia 3.0.4 
- Fix support for large memory systems (hw.physmem is a u_long not a long) 
- Make portlint happier 
PR: ports/115362 , some of 
Submitted by: Michael Fuckner <michael at fuckner dot net> , some of 
Clement Laforet <clement at FreeBSD dot org>