Test Template service.
Remove unused files.

Refactoring is quite over, a lot of old stuff is unecessary now.
Add partial session service.
Add `module#useView` accepts string.
Add ability to forwad event for observable.

``` js
observable
    .forward('foo', 'bar')
    .on('bar', function () {});

observable.trigger('foo');
```
Add ViewStore.
Deferrable returns received data (as array if more than one).