karma-runner/grunt-karma — pull request #43 by m7r (2013-07-13 17:44:42+00:00)
Title: Make a config file optional

With karma 0.9+ all parameter could be expressed with strings.
Now it is possible to put the hole config into the Gruntfile.

Only cave head is that the property `files` in a target has a special meaning. You have to wrap all into options object like this:
```js
karma: {
options: { // this are parameters for all targets
port: 9000,
runnerPort: 9100,
autoWatch: false,
logLevel: 'error'
},
unit: {
options: { // this are options for the target
files: ['src/**/*js']
}
}
e3e: {} //etc.
}
```
grunt merge the options automatically.