Added a PeopleController.

Added a basic route to the index page of all people.
Added views and controller for this purpose.

app/Http/Controllers/PeopleController.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use App\Person;
+
+
+class PeopleController extends Controller
+{
+    public function index()
+    {
+        $people = Person::orderBy('name_or_company')->get();
+
+        return view('people.index', compact('people'));
+    }
+
+    public function show(Person $person)
+    {
+        return view('people.show', compact('person'));
+    }
+}