FIX: missing declaration of free()
FIX: missing declaration of free()

Need to add #include <stdlib.h> in AmqpResponseLibraryException.cpp
as it fails to compile under MinGW/Cygwin

alanxz/SimpleAmqpClient,alanxz/SimpleAmqpClient,tangkingchun/SimpleAmqpClient,electronifie/SimpleAmqpClient,electronifie/SimpleAmqpClient,NETkiddy/SimpleAmqpClient