Fixed Ram::checkOutOfBound() return.
Implemented RingRam::getActualAddress()
Fixed RingRam::checkOutOfBound() return
Implemented RingRam::write()
Implemented:
RingRam::read()
RingRam::stepForward<T>()
RingRam::stepForward<uint8_t>()

Fixed overflow checking.
Added missint return value in case of exception in Ram::read()
Added "this" qualifier in RingRam
Created TODO
Refactored VirtualBuffer interface