Fixed finding render gamut in possession, rewritten fikking points.

git-svn-id: http://keeperfx.googlecode.com/svn/trunk@1412 40a56aae-0377-11df-bfb3-7781b9cb07ea
Rewritten object sacrificing code.

git-svn-id: http://keeperfx.googlecode.com/svn/trunk@1413 40a56aae-0377-11df-bfb3-7781b9cb07ea
Rewritten generating creature from entrance.

git-svn-id: http://keeperfx.googlecode.com/svn/trunk@1414 40a56aae-0377-11df-bfb3-7781b9cb07ea