Continued work on project infrastructure; added sequelize for database, added more layout in the views

src/models/index.js

@@ -0,0 +1,10 @@
+const { Sequelize } = require('sequelize');
+
+const sequelize = new Sequelize({
+  dialect: 'sqlite',
+  storage: 'data/leviathan.db'
+});
+
+const Project = require('./project')(sequelize);
+
+module.exports = sequelize;