GitLab

Updated congestion control in dragonfly: now messages are saved in a waiting list at the routers in case of buffer overflows

adding some debug statements that can approximate dragonfly's event count, updating latency calculation function to be consistent with simple-net

Updating torus network model: now generates one chunk at a time and holds off another until the previous one is sent

Conflicts:
	src/models/networks/model-net/dragonfly.c
	tests/conf/modelnet-test-dragonfly.conf