We really want to encourage all developers to use Ember CLI for local
development and testing. This will display an error page if they are not
with instructions on how to start the local server.
To disable it, you can set `NO_EMBER_CLI=1` as an ENV variable
This little helper script allows for easy ember cli development.
To see the options run `bin/ember-cli -h`
It allows you to proxy try.discourse.org with the `bin/ember-cli --try`
switch, which effectively allows for some development without a rails installed.
It passes on arguments to ember-cli so you can customize port and so on.
It makes the assumption that on local people are using `bin/unicorn` for
development. (it includes some extra discourse specific helpers)