Sencha Ext.Direct mock for karma

#### Compatibility:
* Sencha Touch 2.3+
* ExtJs 4.2.x+

#### Installation
The easiest way is to keep karma-extdirect-mock as a devDependency in your package.json.
``json
{
"devDependencies": {
"karma-extdirect-mock": "~1.0.1"
}
}
`

You can simple do it by:
`bash
npm install karma-extdirect-mock --save-dev
`

#### Configuration
`js
// karma.conf.js
module.exports = function(config) {
config.set({
plugins: [
'karma-extdirect-mock'
],
frameworks: [
'extdirectmock'
]
});
};
`

#### Usage / Example code
`js
describe('Basic Assumptions: ', function() {
it('Ext namespace should be available loaded', function() {
expect(Ext).toBeDefined();
expect(Ext.getVersion().major).toEqual(6);
});
it('Ext.direct mock should be available', function() {
expect(extdirectmock).toBeDefined();
});
it('Ext.direct mock test call remote method', function() {
extdirectmock.init({
responseData: {
Math: {
sqrt: function(params) {
return Math.sqrt(params.text);
}
}
}
});

Mock.api.Math.sqrt({
text: 4
}, function(response) {
expect(response).toBe(2);
});
});
});
``