Add documentation around OLED support

Add FPV web server

Add support for a PiOLED display to show useful information.

* Connect the PiOLED display over I2C, and configure the bus number.
* Change `myconfig.py` to update the bus number, and the display automatically shows useful information.
* Uses the `Adafruit_SSD1306` library.

Revert "Adding class WebFpv which is a simple web server which only serves the donkey car camera * Reduced the sleep time in the VideoAPI from 100ms to 10ms in order to achieve a less lagging web camera picture * Added the new WebFpv class with a very simple base_fpv html webserver file * Small pep-8 formatting updates in web.py and re-arranging the port variable to become a member in LocalWebController (makes more sense)"

This reverts commit a2e49d93

Revert "Adding class WebFpv which is a simple web server which only serves the donkey car camera * Reduced the sleep time in the VideoAPI from 100ms to 10ms in order to achieve a less lagging web camera picture * Added the new WebFpv class with a very simple base_fpv html webserver file * Small pep-8 formatting updates in web.py and re-arranging the port variable to become a member in LocalWebController (makes more sense)"

This reverts commit a2e49d93

Revert "Adding class WebFpv which is a simple web server which only serves the donkey car camera * Add socket to dependencies"

This reverts commit 46931d2d

Revert "Adding class WebFpv which is a simple web server which only serves the donkey car camera * Socket module not needed - this is part of standard python"

This reverts commit 1238b5fd

updated to include basic Robo HAT MM1 instructions

Robo HAT MM1 (Official Support) - Peter v3.1.1

Update train_autopilot.md

fix cmake build directory error

add support for tf version 2

Patch 3

448 protected DriveMode from None throttle or steering

493 updated rpi install docs to use buster

removed self arg from map_frange and moved map_frange to utils

add configs for PiCamera arguments: vflip & hflip

Update roll_your_own.md

Update setup_raspberry_pi.md

Update setup_raspberry_pi.md

Update images.

Update stores.md

Update about.md

Update simulator.md

Update setup_raspberry_pi.md