Migrate to CMake; Fix useres using the nodiscard attribute in all C++ editions; Fix the nodiscard attribute being used; Fix nthrw not always being specified; Don't use designated initialisation in C++; Fix trp definition in any; Add new file for listing potential API-breaks (API-BREAK.txt); Disable system calls by default; Fix getarch script on IA-32; Rename getarch script to getTarget; Add installation script; Update gitignore;