Added torus support to the DSL exporter
Added rectangular torus, post to 3D server to compute dsl representation
Fuse all positive primitives at the end of the DSL to only have one shape per component
Changed some variable names
Storage manager is able to deal with positive and negative primitives
Fix a bug with Y scale; added angle to JSON exporter
Bugfix in scale exporter; added rotation
Merge pull request #107 from x3dom/tp/sync-dsl-with-web-editor-part1

tp/sync dsl with web editor part1