xAnalyzer x86x64

Some additions and improvements have been made to this version:

[+] Generic arguments for undefined functions and internal subs
[+] Smart function comments and arguments (only functions with arguments on stack are being processed). This allows xAnalyzer to give a cleaner sight of the code by just processing and commenting those functions with actual arguments.
[+] Detection of indirect function calls with scheme CALL -> DYNAMIC_MEMORY -> API
[+] Detection of indirect function calls with scheme CALL -> REGISTER/REGISTER + DISPLACEMENT -> API

[+] Detection of indirect function calls with scheme CALL -> JMP -> JMP -> API

[+] Automatic loops detection

[+] Fixed minors bugs.
[+] Code rearrangements.