Use debian naming conventions for .deb.

packaging/linux/deb/buildpackage.sh

@@ -1,12 +1,15 @@
 #!/bin/bash
 # OpenRA packaging script for Debian based distributions
+
 E_BADARGS=85
 if [ $# -ne "3" ]
 then
     echo "Usage: `basename $0` version root-dir outputdir"
     exit $E_BADARGS
 fi
-VERSION=$1
+
+VERSION=`echo $1 | sed "s/-/\\./g"`
+
 rootdir=`readlink -f $2`
 PACKAGE_SIZE=`du --apparent-size -c $rootdir/usr | grep "total" | awk '{print $1}'`
 
@@ -26,7 +29,7 @@ pushd root
 md5sum `find . -type f | grep -v '^[.]/DEBIAN/'` | sed 's/\.\/usr\//usr\//g' > DEBIAN/md5sums
 
 # Start building, the file should appear in the output directory
-dpkg-deb -b . $3/openra-$VERSION.deb
+dpkg-deb -b . $3/openra_${VERSION}_all.deb
 
 # Clean up
 popd