* Move dosbox to match Gentoo Portage

* Finish bep file
 * Add small, but required, patch.

I could not submit the patch to dosbox bugtracker with BeZilla. Can someone else have a look at submitting it for me ?

app-emulation/dosbox/dosbox-0.74-svn.bep

@@ -1,25 +0,0 @@
-DESCRIPTION="an x86 emulator with DOS"
-HOMEPAGE="http://www.dosbox.com/"
-SRC_URI="svn://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk/"
-REVISION="1"
-STATUS_HAIKU="unstable"
-DEPEND="media-libs/libsdl >= 1.2 < "
-
-BUILD {
-	cd dosbox-0.74-svn
-	libtoolize --force --copy --install
-	./autogen.sh
-	./configure --prefix=/boot/common --disable-dynamic-x86
-	make
-}
-
-INSTALL {
-	cd dosbox-0.74-svn
-	make install
-}
-
-# no TEST script available
-# no patch available
-
-COPYRIGHT="2012 The DOSBox Team"
-LICENSE="GNU GPL v2"