Harshwardhan Fartale emharsha1812

The task is to improve the user-facing and developer-facing documentation for the Xeus-clang project

Owing to the nature of the project, the entire documentation can be split into two (or more) user profiles. To make the documentation more accessible and user-friendly, it could be helpful to create user profiles, two of which are most common would be 1. Users( I am a User ) 2. Developers( I am a Developer) These profiles would make it easier for people to find their use-case for Xeus-clang as well as for the maintainers as they can tailor the documentation to their specific needs and interests.

(Since Xeus-clang-repl would also be heavily used by scientists and researchers, another user profile for them can be added and certain documentation pertaining to them can be added too )

There would be some sections which would be common to both the users as wells as the developers. However the user-facing documentation would be more focused on the basics as well as the hands-on tutorials in order for the users to

	# %%
	import pandas as pd
	import tensorflow as tf
	from keras import backend as K
	from tensorflow.keras.preprocessing.image import ImageDataGenerator
	import os
	import cv2
	from tensorflow.keras.layers import SpatialDropout2D, Dense, Activation, Flatten, Dropout, GlobalAveragePooling2D, GlobalMaxPooling2D, Conv2D, BatchNormalization, MaxPooling2D, Input, Concatenate, ReLU, AveragePooling2D, UpSampling2D
	# from tensorflow.keras.applications import DenseNet201, InceptionResNetV2, MobileNetV2, EfficientNetB3, Xception, VGG19, InceptionV3, EfficientNetB0, EfficientNetB2, Xception
	from tensorflow.keras import regularizers, Model