Distorted Android

Convert AroundTheWorld to stretchless API.

Convert Girl to stretchless API

Convert Blur to stretchless API.

Convert Earth to stretchless API.

Convert AroundTheWorld to stretchless API.

Convert Wind app to the stretch-less API.

Convert Stencil app to the stretch-less API.

Convert DifferentEffects app to the stretch-less API.

Finally, after removing the calculation of the halo from the library and giving this decision to the user, we can update the Triblur app for the new MeshBase.setStretch-less API.

Change the Postprocessing effects: separate the radius and the halo.
Reason: we needed a way to specify the size of the halo around a postprocessed object; before it was automatically (and not very correctly) computed from the radius - before we knew the size of the object's bounding box, so this automatic computation was possible. Now we're removing the MashBase.getBounding(0 API, so the size of the halo has to be explicitly given by the user. This way is more correct anyway and gives the user more control (as the Multiblur app proves!)...