Rename package to quickchess

Change "Submit" button to "Join"

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "chess",
+  "name": "quickchess",
   "version": "0.1.0",
   "private": true,
   "dependencies": {

src/index.js

@@ -35,7 +35,7 @@ class NameForm extends React.Component {
         </label>
         <div style={{ textAlign: 'center', width: '80%' }}>
           <input className='big-input' style={{ width: '50%' }} name='lobby-name' type="text" value={this.state.value} onChange={this.handleChange} />
-          <input className='big-input' style={{ marginLeft: '8px' }} type="submit" value="Submit" />
+          <input className='big-input' style={{ marginLeft: '8px' }} type="submit" value="Join" />
         </div>
       </form>
     );