add compatibility with the new auto_ui generator
add compatibility with the new auto_ui generator

OpenFlipper uses qt's auto_uic now (https://graphics.rwth-aachen.de:9000/OpenFlipper-Free/OpenFlipper-Free/commit/f46e899ab0d3d0f4d32eefb779801567f25f30e6)
This patch adds compatibility to the new generator and fixes several compilation errors.
TinyTinni/OF_Plugin-PyMesh,TinyTinni/OF_Plugin-PyMesh,TinyTinni/OF_Plugin-PyMesh