Capitalization convention for input/result names in PTs #131
Description
Right now we seem to have settled on "Title Case" for input/result names in property types. Since these names are akin to the names of kwargs, and since kwargs are usually lowercase, I suggest that we refactor the PTs to use lowercase names.
FWIW, the C++ infrastructure is setup to be case-insensitive so existing downstream C++ code should be okay as is. Python code assuming "Title Case" will need to change however.