Method pop_front

extensions/olcPGEX_Network.h:223–229

Removes and returns item from front of Queue

			// Removes and returns item from front of Queue
			T pop_front()
			{
				std::scoped_lock lock(muxQueue);
				auto t = std::move(deqQueue.front());
				deqQueue.pop_front();
				return t;
			}

			// Removes and returns item from back of Queue
			T pop_back()