5.0.0

• Add support for r2-5.0
• Add new supported platform: FreeBSD
• Use latest acr (to handle BSD's pkgconf and EXEC! directive)
• Added build + install via acr(./configure ; make)
• CMake is still there
• Updated r2pm package to honor home and system installations
• Rebrand r2ghidra-dec -> r2ghidra after forking from rizin
• Fix op->type for some CMP instructions causing crash
• Fix null derefs in r_reg_get for floating point instructions
• Add short form for asm.cpu to simplify asm,anal plugins usage
• Properly capture exceptions in sleigh/init/fini
• Add support for V850
• Better support to specify full sleigh id or short aliased form
• Fix RPATH issue for macOS builds