overlays/jetsonnano/jetson-sdmmc-overlay.dts: Modify dts file to pas…

…s CE/FCC certificates.

update the dts version to 1.9

change stm32 firmware version to 1.8

update the stm32 firmware version to 1.7

make it able to enable/disable the TP point rotate

you can enable it by add "dtoverlay=reTerminal,tp_rotate=1"
or "dtparam=rp_rotate=1" to /boot/config.txt

auto reset the MCU when the raspberrypi CPU is reseted by the key

Merge pull request #25 from Seeed-Studio/mipi_dsi

Merge: reTerminal driver into master

Update issue templates

add BB-I2C1-ADXL34X.dts