add TF1 files + initial paks I guess

also fixed persistent tmp files resulting from chroot

TF1/dmenu.bin

@@ -0,0 +1,56 @@
+#!/system/bin/sh
+
+/usbdbg.sh device
+
+SDCARD_PATH=/mnt/mmc # TF1
+SYSTEM_FRAG=/.system/rg35xx
+SYSTEM_PATH=${SDCARD_PATH}${SYSTEM_FRAG}
+
+mkdir /mnt/sdcard
+if [ -e /dev/block/mmcblk1p1 ]
+then
+	SDCARD_DEVICE=/dev/block/mmcblk1p1
+else
+	SDCARD_DEVICE=/dev/block/mmcblk1
+fi
+mount -t vfat -o rw,utf8,noatime $SDCARD_DEVICE /mnt/sdcard
+if [ $? -ne 0 ]
+then
+	mount -t exfat -o rw,utf8,noatime $SDCARD_DEVICE /mnt/sdcard
+fi
+
+if [ ! -d $SYSTEM_PATH ]; then
+	# try TF2
+	SDCARD_PATH=/mnt/sdcard
+	SYSTEM_PATH=${SDCARD_PATH}${SYSTEM_FRAG}
+fi
+
+ROOTFS_IMAGE=$SYSTEM_PATH/rootfs.img
+if [ ! -f $ROOTFS_IMAGE ]; then
+	# fallback to stock demenu.bin
+	/mnt/vendor/bin/dmenu.bin
+	# reboot -p
+	exit
+fi
+
+ROOTFS_MOUNTPOINT=/cfw
+LOOPDEVICE=/dev/block/loop7
+mkdir $ROOTFS_MOUNTPOINT
+busybox losetup $LOOPDEVICE $ROOTFS_IMAGE
+mount -r -w -o loop -t ext4 $LOOPDEVICE $ROOTFS_MOUNTPOINT
+rm -rf $ROOTFS_MOUNTPOINT/tmp/*
+mkdir $ROOTFS_MOUNTPOINT/mnt/mmc
+mkdir $ROOTFS_MOUNTPOINT/mnt/sdcard
+for f in dev dev/pts proc sys run mnt/mmc mnt/sdcard
+do
+	mount -o bind /$f $ROOTFS_MOUNTPOINT/$f
+done
+
+export PATH=/usr/sbin:/usr/bin:/sbin:/bin:$PATH
+export LD_LIBRARY_PATH=/usr/lib/:/lib/
+export HOME=$SDCARD_PATH
+busybox chroot $ROOTFS_MOUNTPOINT $SYSTEM_PATH/paks/MinUI.pak/launch.sh &> $SYSTEM_PATH/log.txt
+
+umount $ROOTFS_MOUNTPOINT
+busybox losetup --detach $LOOPDEVICE
+sync && reboot -p