Send scheds conf search options to backend

In a collection with backbone.io backned you can Use something like this:

```
   Schedule.setQuery({ criteria: {between : [1375903885730 , 1375904497520]  } });
   Schedule.fetch();
```

Depends on this two PR:
https://github.com/inaes-tic/mbc-common/pull/17
https://github.com/inaes-tic/backbone.io/pull/15