Refactored XTK part of the SliceView into separat XTKViewer object
Load a dummy volume when the user added an AoI
Request the volume data from a W3DS server, based on AoI and ToI
The ToI is now accessible via the globals object
Added backend server configuration (e.g. MeshFactory) to config.json and exposed the config to the global context object
Two example W3DS layers are now selectable via the Layers panel
Added eox-demo curtain
Unified naming schema and location for products
Fixed 'grunt build' step
Merge branch 'fha-next' of https://github.com/v-manip/WebClient-Framework into fha-next