- Converted Select functions into new class CSelectCore
- Move Read/Write code from main() to SelectableCore Read()/Write()
- Pass CSelectCore object to CSelectableCore on create
- Updated SelectCore Read/Write lists directly from SelectableCore
- SelectCore->Test() checks all FDs directly and call Read/Write functions
- Improved checking/validating for methods in SelectableCore
- Still testing
- Separate Rolling Buffer from PortCore to BufferCore
- Implement BufferCore in PortCore
- Add additional Rolling Buffer functions for future