Unfinished part of the UI defines overhaul

[Wyqer]

Q	A
Bug fix?	no
New feature?	yes
Needs wipe?	no
Fixed issues	none

Description:

First part for the UI defines overhaul and creation of the player options (which will replace the greuh extended options).
Also contains the implementation of the BI dynamic groups system.
https://community.bistudio.com/wiki/Dynamic_Groups

I guess we could use this built in feature and don't need to create an own system. The reason why there was an own system in the old framework is due to the fact, that the dynamic groups system wasn't part of ArmA when the old Liberation was developed.

Basically the Issue isn't finished with this pull, but that's all for this sprint. I'll extend this issue for the next sprint to a "general ui defines for Liberation" issue. This would also contain the rebuilding of the redeploy dialog etc.

Content:

• Unfinished UI Defines
• Implementation of the BI dynamic groups system

Tested on:

• Local MP Vanilla
• Local MP ACE
• Dedicated MP Vanilla
• Dedicated MP ACE