FR 2533562: Move the CRAWL_PIZZA / -pizza options into the init file

so that they're more easily accessible in hosted games.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@9250 c06c8d41-db1a-0410-9941-cceddc491573

Created by  nlanza  on February 26, 2009
5L4JYB3F4PNEU2GYNP7RY4YAKYXW7PYS36KYJNVHRGUFQVTEGDEAC
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