feat: add loading text while game initializes
feat: add loading text while game initializes

justindujardin/angular-rpg,justindujardin/angular-rpg,justindujardin/angular-rpg,justindujardin/angular2-rpg,justindujardin/angular-rpg,justindujardin/angular2-rpg,justindujardin/angular2-rpg