Dynamips working directory management
Random port selection for the ZeroMQ server
TCP & UDP port allocation in a range with improvements
Update Dynamips to 0.2.11 (for the tests)
Focus on Python3 development (stop trying to be compatible with Python
2.x)
More error/bug catching
connection.
System to avoid duplicated name for nodes.
Reload and idle-pc support for Dynamips routers.
Hypervisor allocation for other Dynamips devices.