- various GUI properties are now animateable="0"
(meaning they no longer show up on the time-line)
- move reader switches to the bottom of the GUI
- move Lagrangian fields above pointFields for better visibility
- basic support for multiple clouds
- filter fields based on selection before looping over all the geometry bits
- mesh conversion functions now return VTK mesh types for easier handling
- faceZones mesh conversion had points/faces allocation reversed
- updateInfo with every call to setTime() that changes the timeIndex
This seems to be the only way to notice Lagrangian fields
- restore displaying patchnames that got forgotten in the last commit
- misc reorganization
