Refactor Templates to Layouts, Review and Cleanup

- Fix tgogenerator
- Fix UI for ForceGroup and Layouts
- Fix ammo depot handling
- Split bigger files in smaller meaningful files (TGO, layouts, forces)
- Renamed Template to Layout
- Renamed GroundGroup to TheaterGroup and GroundUnit to TheaterUnit
- Reorganize Layouts and UnitGroups to a ArmedForces class and ForceGroup similar to the AirWing and Squadron
- Reworded the UnitClass, GroupRole, GroupTask (adopted to PEP8) and reworked the connection from Role and Task
- added comments
- added missing unit classes
- added temp workaround for missing classes
- add repariable property to TheaterUnit
- Review and Cleanup

Added serialization for loaded templates

Loading the templates from the .miz files takes a lot of computation time and in the future there will be more templates added to the system. Therefore a local pickle serialization for the loaded templates was re-added:
- The pickle will be created the first time the TemplateLoader will be accessed
- Pickle is stored in Liberation SaveDir
- Added UI option to (re-)import templates

resources/layouts/naval/Carrier_Group.yaml

@@ -0,0 +1,19 @@
+name: Carrier Group
+role: Naval
+generic: true
+tasks:
+  - AircraftCarrier
+groups:
+  - name: Carrier Group 0
+    group: 1
+    unit_count:
+      - 1
+    unit_classes:
+      - AircraftCarrier
+  - name: Carrier Group 1
+    group: 2
+    unit_count:
+      - 4
+    unit_classes:
+      - Destroyer
+layout_file: resources/layouts/naval/legacy_naval_templates.miz

resources/layouts/naval/Carrier_Strike_Group_8.yaml

@@ -0,0 +1,25 @@
+name: Carrier Strike Group 8
+role: Naval
+generic: true
+tasks:
+  - AircraftCarrier
+groups:
+  - name: Carrier Strike Group 8 0
+    group: 1
+    unit_count:
+      - 1
+    unit_types:
+      - Stennis
+  - name: Carrier Strike Group 8 1
+    group: 2
+    unit_count:
+      - 5
+    unit_types:
+      - USS_Arleigh_Burke_IIa
+  - name: Carrier Strike Group 8 2
+    group: 2
+    unit_count:
+      - 2
+    unit_types:
+      - TICONDEROG
+layout_file: resources/layouts/naval/legacy_naval_templates.miz

resources/layouts/naval/LHA_Group.yaml

@@ -0,0 +1,19 @@
+name: LHA Group
+generic: true
+role: Naval
+tasks:
+  - HelicopterCarrier
+groups:
+  - name: LHA Group 0
+    group: 1
+    unit_count:
+      - 1
+    unit_classes:
+      - HelicopterCarrier
+  - name: LHA Group 1
+    group: 2
+    unit_count:
+      - 2
+    unit_classes:
+      - Destroyer
+layout_file: resources/layouts/naval/legacy_naval_templates.miz

resources/layouts/naval/Naval-Group.yaml

@@ -0,0 +1,23 @@
+name: Naval Group
+role: Naval
+tasks:
+  - Navy
+groups:
+  - name: Naval Group 0
+    unit_count:
+      - 2
+    unit_classes:
+      - Frigate
+  - name: Naval Group 1
+    unit_count:
+      - 2
+    unit_classes:
+      - Destroyer
+  - name: Naval Group 2
+    optional: true
+    unit_count:
+      - 0
+      - 1
+    unit_classes:
+      - Cruiser
+layout_file: resources/layouts/naval/naval.miz

resources/layouts/naval/Naval-Two-Ship.yaml

@@ -0,0 +1,17 @@
+name: Naval Two Ship
+role: Naval
+generic: true
+tasks:
+  - Navy
+groups:
+  - name: Naval Two Ship
+    unit_count:
+      - 2
+    unit_classes:
+      - Frigate
+      - Destroyer
+      - Cruiser
+      - Boat
+      - Submarine
+      - LandingShip
+layout_file: resources/layouts/naval/naval.miz

resources/layouts/naval/WW2-LST.yaml

@@ -0,0 +1,16 @@
+name: WW2 LST Group
+role: Naval
+tasks:
+  - Navy
+groups:
+  - name: WW2 LST Group 0
+    unit_count:
+      - 1
+    unit_types:
+      - USS_Samuel_Chase
+  - name: WW2 LST Group 1
+    unit_count:
+      - 3
+    unit_types:
+      - LST_Mk2
+layout_file: resources/layouts/naval/legacy_naval_templates.miz