Wildhoney/EmberSockets — pull request #31 by feitian124 (2014-07-29 14:52:31+00:00)
Title: no need grunt install

no task `install` in Grunt config, run `grunt install` will report below error:
```sh
22:41 $ grunt install
Warning: Task "install" not found. Use --force to continue.

Aborted due to warnings.
```
which is confusing, so i deleted it from README.