Deserialize PagedLOD nodes from osgjs files, unit test added
Fixes orbit minimum orbit zoom
Refactors a little the arrayBuffer creation when parsing
Adds support for unsigned byte array
Merge pull request #112 from cedricpinson/bug/orbit-zoom_73726516

Fixes orbit minimum orbit zoom
Merge pull request #113 from cedricpinson/feature/refactore-parsing

Feature/refactore parsing
Merge pull request #111 from jtorresfabra/Import_PLOD

Deserialize PagedLOD nodes from osgjs files, unit test added
Adds normal and tangent debug tool