Improve Wiki documentation

[andrefdre]

General improvement to the wiki.

Adding controller installation step-by-step procedure.

Create a diagram with every component in the car, and it's interaction and what they are for. (examples: cameras servo motor arduino etc.)

Add electrical diagram to wiki.

[andrefdre]

I found out why the phone wasn't able to communicate with the car. Basically, the images in the wiki explain to set the joystick topic to android_input_dir but for it to work it should be cmd_vel and the button for velocity isn't used anymore.

I also added a section to the wiki with the electrical schematic.

[andrefdre]

Documentation to all the scripts should be implemented, adding description to all the functions and a general description of what the main code is for similar to:

""" Script for driving the car using a Deep-learning model. The model is loaded from a .pkl file and the image is obtained from a ROS topic. The model is loaded from the path specified in the parameter 'model_name'. The image is obtained from the topic specified in the parameter 'image_raw_topic'. The steering angle is published in the topic specified in the parameter 'model_steering_topic'. The model can be changed by publishing the name of the model in the topic '/set_model'. """

[Ze6000]

The users' guide for software installation needs to be tested on a computer recently installed with Linux to ensure its accuracy and correctness. The simulation and operation of the real car was successful. There is a bug encountered during the recording of the dataset in the real car. The code provided after recording the dataset has not yet undergone testing.

[PedroMS3]

the wiki has been tested and aproved