Create an Integration Test for cordova plugins

We can create an automated integration test that:

1) fetches a list of cordova plugins, e.g. from cordova plugin registry or npm
2) clones the tabris.js getting started app
3) Runs a build for iOS/Android for every plugin
4) Write a useful output (e.g. a json file) that lists which plugin compiles and which does not

An optional thing could be that we also compile each plugin with standard cordova to have a matrix like this:

```
Plugin Id | Cordova | Tabris iOS | Tabris Android
--------------------------------------------------------------------------
foo compiles compiles error
...
```