Remove useless directory test
Delete test files
Test a simple import
Test an import with simple css
Test an import with simple js
Test an import with an external stylesheet reference
Test an import with an external script reference
Test an import with scss
Test an import with CoffeeScript
Test an import with template tag

With non-standard characters, such as `{{`, and syntax, such as `?=`.
Merge branch 'refactor-integration-test'