[addon] Teamrender for Stage 3

ATTENTION: requires a version of Stage 2!

To use the Stage 2 plugin with the Cinema 4D teamrender server.
The use of the clients does not require a separate license (per client).

System requirements: Cinema 4D [R21] as single user license (Cineware does not support plugins) and a Stage 3 plugin.
Can be used on multiple computers, as the Cinema 4D licensing allows. (eg: MAC + PC + laptop, etc.). No simultaneous multiple use permitted.