Skip doing cp and chmod on conf files

It's not needed to do so with the dot command

build.sh

@@ -71,7 +71,6 @@ mkdir -p "$tmpdir";
 # Config
 
 cp -f "$workdir/conf/defconf-$confvar.txt" "$tmpdir/defconf";
-chmod +x "$tmpdir/defconf";
 . "$tmpdir/defconf" || abort "Config for $confvar cannot be executed";
 
 echo " ";

src/META-INF/com/google/android/update-binary

@@ -332,7 +332,6 @@ rm -rf "$filedir";
 mkdir -p "$filedir";
 unzip -o "$zipfile" "defconf" -d "$filedir/";
 [ -f "$filedir/defconf" ] || abort "Could not find a default config";
-chmod +x "$filedir/defconf";
 . "$filedir/defconf" || abort "Could not execute default config";
 
 moddir="/data/media/0/$modname";

update.sh

@@ -62,9 +62,7 @@ mkdir -p "$tmpdir" "$tmpdir/repos" "$(dirname "$updatelog")";
 # Config
 
 [ -f "$confdir/resdl-download.txt" ] || abort "No resdl-download.txt found";
-cp -f "$confdir/resdl-download.txt" "$tmpdir/resdlconf";
-chmod +x "$tmpdir/resdlconf";
-. "$tmpdir/resdlconf" || abort "Cannot execute resdl-download.txt";
+. "$confdir/resdl-download.txt" || abort "Cannot execute resdl-download.txt";
 
 # Filter list by arguments if given
 if [ "$*" ]; then