Remove unnecessary renaming of windows and mac packages.

packaging/package-all.sh

@@ -59,7 +59,7 @@ echo "Creating packages..."
     cd windows
     makensis -DSRCDIR="$BUILTDIR" OpenRA.nsi &> package.log
     if [ $? -eq 0 ]; then
-        mv OpenRA.exe "$OUTPUTDIR"/OpenRA-$VERSION.exe
+        mv OpenRA.exe "$OUTPUTDIR"/OpenRA-$TAG.exe
     else
         echo "Windows package build failed, refer to windows/package.log."  
     fi
@@ -67,7 +67,7 @@ echo "Creating packages..."
 
 (
     cd osx
-    sh buildpackage.sh "$VERSION" "$BUILTDIR" "$OUTPUTDIR" &> package.log
+    sh buildpackage.sh "$TAG" "$BUILTDIR" "$OUTPUTDIR" &> package.log
     if [ $? -ne 0 ]; then
         echo "OSX package build failed, refer to osx/package.log."
     fi