Implemented the System::Memory<T> class and all related code infrastructure.
Added support for UTF-8 string literals.
Added a new CppFragment attribute for manual control over syntax node translation.
Implemented translation for ref fields and fixed ref local variables. They now translate to raw C++ pointers, not C++ references, and can be reassigned (as in C#).
Minor fixes
Fixed the force_const_ref_parameters option with generic delegates.
Refactored config loading and improved diagnostics for obsolete options.
Improved diagnostics for obsolete and unused attributes.
Added support for ExifOrientation in JPEG images.
Added command-string control for log severity and log time format.