Added three printable files (contact, key changes, quickstart) and put them

into the new pdf/ directory. The corresponding tex files are in source/utils/ (feel free to rename the files, or move them to better locations).

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@6416 c06c8d41-db1a-0410-9941-cceddc491573

Created by  dploog  on July 5, 2008
IGYOTV23Y6E6EC6HOBDYLPIBHMMMH376R6O5WTX2IKHFXQDWG2MAC
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