Fixes issue where after installing you get a - before the title.
This is caused by the sitetitle setting not having a value set for it.

git-svn-id: http://opennotion.net/svn/opennotion/trunk@250 d5a0a273-e7ae-42f0-9aa4-4bf69c2f62b4
Replaces `@endsection` with `@stop`.
As of Laravel 4 `@endsection` is deprecated.

git-svn-id: http://opennotion.net/svn/opennotion/trunk@251 d5a0a273-e7ae-42f0-9aa4-4bf69c2f62b4