This makes autosave 70% faster, saving a project 30% faster, preview slighlty faster.
- Switch to RapidJSON for serialization inside the Core.
- Avoid extra pair of JSON.parse/JSON.stringify for autosaves
- Fix float used instead of double in the SerializerElement/Value JS bindings
* Update all CMakeLists of extensions to use clang-format
* Run clang-format on all Extensions
* Update GDCore CMakeLists.txt to add clang-format
* Run clang-format on GDCore files
* Update GDJS and GDCpp CMakeLists.txt to add clang-format
* Run clang-format on GDCpp and GDJS files