* Each architecture now provides r32() and r64() functions for
register casting
* Each architecture now provides v128() function for register
casting, returning just Vec to make writing cross platform
code easier
* Added some basic condition code abstractions so it can be used
interchangeably across architectures
* Added back unlicense to asmjit database (now it's dual licensed)
* Instruction database is now part of asmjit to keep it in sync
* X86/X64 ISA data has been reworked, now in a proper JSON format
* ARM32 ISA data has been added (currently only DB, support later)
* ARM64 ISA data has been added
* ARM features detection has been updated