Distorted Android

Progress with MeshJoin.

Fix VertexEffectRotate.
'MeshJoin' app now back it its functionality from 'master'

Some progress with 'MeshJoin' app.

Bugfix for Predeform app.

1 more fix for the Predefrom app and preapplying Vertex Effects to a 1-component Mesh works :)

Progress with the Predeform app; deepCopy for the Meshes; various fixes.

Progress with the Predeform app.

Progress with Predeform: UI for the list of Vertex effects to preapply.

Progress (?) with Predeform: give up trying to render the Mesh in Activity1.

Progress with Predeform.