v1.0.1 Post-Release Extras

Point release addressing various items that did not make the initial release.

Improvements:

• Added new hello_scenepic.py and hello_scenepic.cpp example code
• Renamed cppsrc to src
• Added a clang-format pipeline and build targets
• Normalized C++ file format

Bug Fixes:

• load_obj now correctly loads normals when present in the OBJ file
• MeshInfo now exposes normals
• C++ build typos now fixed
• Fixed erroneous pipeline triggers