Update submodule path

See merge request docs/docs.beagleboard.io!107

Fix youtube video resolution

See merge request docs/docs.beagleboard.io!108

- With the new theme, setting fixed 720p resolution makes it overflow
  horizontally. This looks quite odd.
- The guide to add video was already updated to use 100% width instead
  of fixed size, so just update some older uses.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Migrate to openbeagle.org from old git.beagleboard.org

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

beagleplay: demo: Add low power video doorbell

See merge request docs/docs.beagleboard.io!104

Add a bunch of todo items and case fixups.
Also add a few links and info on how to write systemd shellscript

Signed-off-by: Dhruva Gole <d-gole@ti.com>

Fix formatting in BeagleBone Blue firmware flashing page (flashing-firmware.rst)

See merge request docs/docs.beagleboard.io!106

docs/docs.beagleboard.io!105

docs/docs.beagleboard.io!105

docs/docs.beagleboard.io!105

Helping out a little bit with docs/docs.beagleboard.io!105

Still need to move to sub-sections