add component.json and entry file loader
add component as package manager and build tool, add npm build and test scripts
avoid embedding several scripts and styles by hand
delete all the vendor files, because there are now included via dependency definition
refactor to avoid nameclash between component and qunit
make helper functions available in the global scope, all other occurrences should be removed
add npm and browserify support
remove jquery, no usage of it
update (clear) canvas on live coding
remove canvas resize, looks more consistent