desfrenes/Shozu — pull request #24 by tjbz (2012-08-09 15:57:07+00:00)
Title: Fix application determination in Twig loader

When a twig template extends a template from another application, the
loader uses the extending template application as context for the
extended one. This prevents extending templates or including partials
from different applications in twig views.

This changes ensure the application is determined relatively to
the callee template, even when application is not specified in template
path.