Add Configuration Tree building support.
Fix indentation error and constructor
Test bundle new comportment
ConfigurableBundleInterface extends now from the standard BundleInterface
refactor view listener to handle missing view only if file does not
exist. closes #96
Merge pull request #89 from davidjegat/feature/bundle-extension-support

Add Configuration Tree building support.
Add new phpspec with prophecy support
Delete old tests
Fix typos
Merge pull request #98 from davidjegat/feature/tree-builder-spec

Feature/tree builder spec
Return a conflict response if trying to override an existing template. Closes #97
Merge pull request #99 from gquemener/never-ever-overwrite-template

Return a conflict response if trying to override an existing template.
Inject controller into assistant controller action

As discussed here:
  - https://github.com/KnpLabs/KnpRadBundle/pull/99/files#L0R29
  - https://github.com/KnpLabs/KnpRadBundle/pull/99/files#L0R31

It's a good practice to do so
Merge pull request #100 from gquemener/never-ever-overwrite-template

Inject request into assistant controller action via method argument
Update ACE and use twig highlighter
Merge pull request #103 from cursedcoder/feature/ace-twig

Update ACE and use twig highlighter