Determine if an orc is an unbeliever when it's generated, and use an orc's god

field to determine whether to use a believer speech or an unbeliever speech. This prevents orc priests from using unbeliever speech, and has the side benefit of preventing other orcs from flip-flopping on whether they believe.

If a band leader is a priest then make all band members have the same god (so that Saint Roka won't have any unbelievers among his entourage).

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@8231 c06c8d41-db1a-0410-9941-cceddc491573

Created by  zelgadis  on January 4, 2009
5YQ53FYWPSONG3EOUAEMII2ECVAO6SRDUBVICH7JFGFS2Q5L4HYQC
Change contents