Check if a AP is available by checking vendor and product ID
Opens the first available AP port with the baud fixed at 115200.
Basic error checking on the open of the port
Merge branch 'serialcom' of https://github.com/DexterF/QtChronos into serialcom

Conflicts:
	headers/communication.h
	src/communication.cpp
Open the first available AP port.
Baud fixed at 115200