docs/155982: [handbook] remove reference to floppy installations

[eadler at FreeBSD.org]

Old Synopsis: [handbook] [patch] remove reference to floppy installations
New Synopsis: [handbook] remove reference to floppy installations

State-Changed-From-To: open->suspended 
State-Changed-By: eadler
State-Changed-When: Mon Apr 4 13:36:34 EST 2011
State-Changed-Why: 
Patch was rejected as is - I should have new patch within two weeks or so

http://www.freebsd.org/cgi/query-pr.cgi?pr=155982