Fix 2841668: Crawl segfaulting when attempting to use mpr() within the

DollEditRegion. Also, if the target file (dolls.txt) within settings/ is writing protected create the file locally instead.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@10678 c06c8d41-db1a-0410-9941-cceddc491573

Created by  j-p-e-g  on September 14, 2009
A2LNTNSZT5XRFPHU5SUQ47PLR4VAOBVKMPAUJLWDYWLWEDTPZJZAC
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