Update stash tracker when teleporting, to keep track of items picked up

or dropped up in the same turn as teleporting.

Note: In tiles, the tile for a grid isn't updated before you move aside to see it, so when you teleport, the remembered grid still may show items that you picked up several turns ago and does not show what you might have dropped there, provided you stayed in the same place before teleporting. I don't know how to fix that, so I'm handing it over to Enne. waves

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@5652 c06c8d41-db1a-0410-9941-cceddc491573

Created by  j-p-e-g  on June 9, 2008
236OSX2W6TK3DQBCBYHZ5IHWEA7KYG6FAEBC4GOH3Q3YRV6PWMMAC
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