Added first demo seed

ref #19

src/seeds/SeedUsers.ts

@@ -0,0 +1,20 @@
+import { Connection } from 'typeorm';
+import { Factory, Seeder } from 'typeorm-seeding';
+import { CreateUser } from '../models/actions/CreateUser';
+import { User } from '../models/entities/User';
+
+export default class SeedUsers implements Seeder {
+    public async run(factory: Factory, connection: Connection): Promise<any> {
+        let initialUser = new CreateUser();
+        initialUser.firstname = "demo";
+        initialUser.lastname = "demo";
+        initialUser.username = "demo";
+        initialUser.password = "demo";
+        await connection
+            .createQueryBuilder()
+            .insert()
+            .into(User)
+            .values([await initialUser.toUser()])
+            .execute()
+    }
+}