- fix the generic error of EnumPropHelper.
- use EnumPropHelper in UTIL_ioport_shared.ExportParams field instead of raw Blender string.
- remove useless type hint in various modules.
- add translation context for operator, menu, panel and etc. and their associated properties.
- improve some name and description but not finished.
- move reset BME material function inside BMEMaterialsHelper.
- rename variable of collection visitor in BME adder operator for clear meaning.
- replace some message box to report in ballance elements reset operator, BME materials reset operator and rail UV operator
- add virtools light feature for blender light type and add all essential operators, functions and structs.
- remove PyBMap from repository. order builder fetch it on their own.
- update gitignore.
