3.0.2

Fixed

• Fix scaffolding of empty files via http
• Add support to limit files handled by twig by an extension as third parameter to copy_assets
• Add support for a dedicated projectFolder, add support for dependent variables, so you can compose variables from other variables
• strip first subfolder from filenames to copy when running app:scaffold, keep folder hierarchy for subsequents folders
• Refactor TaskContext::getStyle to TaskContext::io for clearer code
• Fix a bug on copyFrom for specific multi.site setups
• Fix bug when running app:scaffold where stages do not fire existing docker-tasks