feat: 添加电池和GPS支持，更新配置文件，新增相关脚本和服务

battery/init.redroid.battery.sh

@@ -0,0 +1,22 @@
+#!/vendor/bin/sh
+
+SRC_PATH=/vendor/etc/init/hw/battery/power_supply
+DEST_PATH=/data/vendor/battery/power_supply
+
+copy_files() {
+    if [ -f $DEST_PATH/battery/v ]; then
+        ret=$(cmp -s $SRC_PATH/battery/v $DEST_PATH/battery/v || echo -n 1)
+        if [ "$ret" != "1" ]; then
+            return
+        fi
+    fi
+    rm -rf $DEST_PATH
+    cp -r $SRC_PATH $DEST_PATH
+    echo `expr 80 + $RANDOM % 20` > $DEST_PATH/battery/capacity
+    chmod -R 777 $DEST_PATH
+}
+
+copy_files
+
+mount --bind $DEST_PATH /sys/class/power_supply
+chmod 755 /sys/class/power_supply