Current state

One big JS file and 2 ifcschema files

Idea for new version

All "classes" in separate files
Use requirejs for dependency loading
Create a build script that concatenates(/minifies) all JS (and CSS)
Should also work without the build script, useful for debugging
Remove jquery dependency
Add JSDOC

Next step

Build on the same structure for new bimsurfer version and bimvie.ws