Rename all the files to match the class case.
Avoid using TAL for the exception view.
Update the config file to use xhtml as the default extension.
Update the README file.
Removed README parts that reference an experimental branch.
Merge branch 'fix-get-controller' into kohana-3.3/develop
Remove phptal vendor in preparation for Composer use.

Remove vendor directory.
Remove require_once call since we will use autoload.
Add Composer files, and ignore the vendor directory.
Merge branch 'kohana-3.3/develop' into 'develop'.