Add documentation and source

Added documentation, source and extra files.

source/orm/jupyter/ORM Demonstration.ipynb

@@ -0,0 +1,63 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "c23b09c8",
+   "metadata": {},
+   "source": [
+    "Default use of **ORM** to get objects of a model."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "c1729427",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "<PersonQuerySet [<Person: Hans Gruber (client)>, <Person: Ben Richards (client)>, <Person: Ellen Ripley (client)>, <Person: Jill Valentine (employee)>, <Person: Spike Spiegel (client)>, <Person: Jet Black (client)>, <Person: Mark Kaminsky (client)>, <Person: Lily Aldrin (employee)>]>"
+      ]
+     },
+     "execution_count": 2,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "people = Person.objects.all()\n",
+    "people"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "20b337f5",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Django Shell-Plus",
+   "language": "python",
+   "name": "django_extensions"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.9.2"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}