Team Module Update

[LeQuackers]

This adds basic object oriented support to the team module. You can call team.Register to register a team object with custom logic/extensions. If you want the old behavior, you can use team.SetUp.

[LeQuackers]

The module should close this Facepunch/garrysmod-requests#101

[FlorianLeChat]

You can use ipairs (or for i = 1, #length) instead of pairs in some loop (lines 266, 278, 290).

[GitSparTV]

Not sure why do you need have a pl local outside the loop. Won't matter much, just a note