FITIn: updates Makefiles
FITIn-reg: adds first steps to instrument every var access
FITIn-reg: advances instrumentation logic
FITIn-reg: fixes some crashes
FITIn-reg: makes bit flipping work
FITIn-reg: fixes some call signatures
FITIn: rewrites original to allow memory write-back
FITIn-reg: adds support for register pass-through
FITIn-reg: moves some includes from .h to .c
FITIn-reg: adds support for Ist_Dirty
FITIn: tracks client code exit to drop runtime lists
FITIn-reg: changes occupancies from XArray to static
FITIn-reg: prevents processing GET if holding invalid temp
FITIn-reg: prepares syscall access to registers
FITIn-reg: changes instrumentation of PUT
FITIn-reg: tracks register pre read sys calls
FITIn-reg: tracks memory pre read sys calls
FITIn-reg: checks bytes individually on mem syscalls
FITIn-reg: reduces lookups on memory syscall callback
FITIn-reg: fixes call signature