[Gameplay] New Mauryan paired food techs.

Patch by: @borg-
Accepted by: @real_tabasco_sauce, @wowgetoffyourcellphone
Comments by: @chrstgtr, @genava55

Differential Revision: https://code.wildfiregames.com/D5175
This was SVN commit r27958.

binaries/data/mods/public/simulation/data/technologies/gather_ahimsa.json

@@ -0,0 +1,23 @@
+{
+	"genericName": "Ahimsa",
+	"description": "Ahimsa is the ancient Indian principle of nonviolence which applies to actions towards all living beings. It is a key virtue in Indian religions like Jainism, Buddhism, Hinduism, and Sikhism.",
+	"cost": {
+		"wood": 100
+	},
+	"requirements": {
+		"all": [
+			{ "tech": "phase_village" },
+			{ "civ": "maur" }
+		]
+	},
+	"icon": "cornucopia.png",
+	"researchTime": 40,
+	"tooltip": "Units +100% fruit gather rate, but -80% meat and fish gather.",
+	"modifications": [
+		{ "value": "ResourceGatherer/Rates/food.fruit", "multiply": 2.0 },
+		{ "value": "ResourceGatherer/Rates/food.fish", "multiply": 0.2 },
+		{ "value": "ResourceGatherer/Rates/food.meat", "multiply": 0.2 }
+	],
+	"affects": ["Unit"],
+	"soundComplete": "interface/alarm/alarm_upgradearmory.xml"
+}

binaries/data/mods/public/simulation/data/technologies/gather_wicker_baskets.json

@@ -4,7 +4,12 @@
 	"cost": {
 		"wood": 100
 	},
-	"requirements": { "tech": "phase_village" },
+	"requirements": {
+		"all": [
+			{ "tech": "phase_village" },
+			{ "notciv": "maur" }
+		]
+	},
 	"icon": "gather_basket.png",
 	"researchTime": 40,
 	"tooltip": "Workers +50% fruit gather rate.",

binaries/data/mods/public/simulation/data/technologies/gather_wicker_baskets_maur.json

@@ -0,0 +1,21 @@
+{
+	"genericName": "Wicker Baskets",
+	"description": "Equip your foragers with wicker baskets for foraging.",
+	"cost": {
+		"wood": 100
+	},
+	"requirements": {
+		"all": [
+			{ "tech": "phase_village" },
+			{ "civ": "maur" }
+		]
+	},
+	"icon": "gather_basket.png",
+	"researchTime": 40,
+	"tooltip": "Workers +50% fruit gather rate.",
+	"modifications": [
+		{ "value": "ResourceGatherer/Rates/food.fruit", "multiply": 1.5 }
+	],
+	"affects": ["Worker"],
+	"soundComplete": "interface/alarm/alarm_upgradearmory.xml"
+}

binaries/data/mods/public/simulation/data/technologies/pair_gather_food_maur.json

@@ -0,0 +1,6 @@
+{
+	"genericName": "Wicker Basket vs Ahimsa",
+	"top": "gather_wicker_baskets_maur",
+	"bottom": "gather_ahimsa",
+	"requirements": { "civ": "maur" }
+}

binaries/data/mods/public/simulation/templates/template_structure_economic_farmstead.xml

@@ -40,6 +40,7 @@
   <RallyPoint disable=""/>
   <Researcher>
     <Technologies datatype="tokens">
+      pair_gather_food_maur
       gather_wicker_baskets
       gather_farming_plows
       gather_farming_training