Implement advanced skynet functions

- factor out own class for the iadsnetwork within the conflicttheater
- This class will handle all Skynet related things - no specific group_name handling necessary in future
- make iadsbuilding own TGO class because SAM & EWRs are Vehicle Groups. IADS Elements dont have any groups attached.
- added command center, connection node and power source as Ground objects which can be added by the campaign designer
- adjust lua generator to support new iads units
- parse the campaign yaml to get the iads network information
- use the range as fallback if no yaml information was found
- complete rewrite of the skynet lua script
- allow destruction of iads network to be persistent over all rounds
- modified the presetlocation handling: the wrapper PresetLocation for PointWithHeading now stores the original name from the campaign miz to have the ability to process campaign yaml configurations based on the ground unit
- Implementation of the UI representation for the IADS Network
- Give user the option to enable or disable advanced iads
- Extended the layout system: Implement Sub task handling to support PD

game/data/building_data.py

@@ -7,13 +7,17 @@ REQUIRED_BUILDINGS = [
     "fob",
 ]
 
+IADS_BUILDINGS = [
+    "comms",
+    "power",
+    "commandcenter",
+]
+
 DEFAULT_AVAILABLE_BUILDINGS = [
     "fuel",
-    "comms",
     "oil",
     "ware",
     "farp",
-    "power",
     "derrick",
 ]