Started refactoring of x3dconverter
Use new tesselation in X3D.
Replaced old mesh helper
Fixed COLLADA comments
Towards consistent Metadata output
Refactroed Box Mesh generation
Added instancing to X3D converter
Fixed Metadata issue
Quick fix for ISO8859-1 attributes
Fixed X3D bug and introduced some debugging facilities
Merge branch 'x3d-merger'
Merge pull request #4 from Supporting/master

Instancing and bugfixes for X3D