development/vstudio: Install doinst.sh.

Signed-off-by: B. Watson <yalhcru@gmail.com>
Signed-off-by: David Spencer <idlemoor@slackbuilds.org>

development/vstudio/vstudio.SlackBuild

@@ -56,6 +56,7 @@ chmod 0755 .
 
 mkdir -p $PKG/install
 cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
 
 cd $PKG
 /sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}