RetroGuard Update (v2.0.2) - Minor Update

Explicit array bounds checking added to Code attribute parser. Behavior of script entries '!class', '!method' and '!field' changed. These statements no longer force obfuscation of package level identifiers, which in v2.0.1 could lead to unexpected behavior such as the obfuscation of package level identifiers while classes in those packages were preserved from obfuscation.