Poh plugin: Add nexus/pendant/xerics teleport icons (#6395)

Adds new teleport icons that came with todays update (Portal Nexus, Digsite Pendant, Xeric's Talisman)

![image](https://user-images.githubusercontent.com/43320258/48213505-46528e00-e37e-11e8-92ee-8c615e4c2b20.png)

Fixes #6391

runelite-client/src/main/java/net/runelite/client/plugins/poh/PohConfig.java

@@ -130,4 +130,34 @@ public interface PohConfig extends Config
 	{
 		return true;
 	}
+
+	@ConfigItem(
+		keyName = "showPortalNexus",
+		name = "Show Portal Nexus",
+		description = "Configures whether or not the Portal Nexus is displayed"
+	)
+	default boolean showPortalNexus()
+	{
+		return true;
+	}
+
+	@ConfigItem(
+		keyName = "showDigsitePendant",
+		name = "Show Digsite Pendant",
+		description = "Configures whether or not the Digsite Pendant is displayed"
+	)
+	default boolean showDigsitePendant()
+	{
+		return true;
+	}
+
+	@ConfigItem(
+		keyName = "showXericsTalisman",
+		name = "Show Xeric's Talisman",
+		description = "Configures whether or not the Xeric's Talisman is displayed"
+	)
+	default boolean showXericsTalisman()
+	{
+		return true;
+	}
 }

runelite-client/src/main/java/net/runelite/client/plugins/poh/PohIcons.java

@@ -60,8 +60,24 @@ public enum PohIcons
 	REPAIR("repair", ARMOUR_REPAIR_STAND),
 	SPELLBOOKALTAR("spellbook", ANCIENT_ALTAR, LUNAR_ALTAR, DARK_ALTAR, ALTAR_OF_THE_OCCULT),
 	JEWELLERYBOX("jewellery", BASIC_JEWELLERY_BOX, FANCY_JEWELLERY_BOX, ORNATE_JEWELLERY_BOX),
-	MAGICTRAVEL("transportation", SPIRIT_TREE_29227, NULL_29228, NULL_29229, OBELISK_31554);
-
+	MAGICTRAVEL("transportation", SPIRIT_TREE_29227, NULL_29228, NULL_29229, OBELISK_31554),
+	PORTALNEXUS("portalnexus",
+		PORTAL_NEXUS, PORTAL_NEXUS_33355, PORTAL_NEXUS_33356, PORTAL_NEXUS_33357, PORTAL_NEXUS_33358 , PORTAL_NEXUS_33359, PORTAL_NEXUS_33360,
+		PORTAL_NEXUS_33361, PORTAL_NEXUS_33362, PORTAL_NEXUS_33363, PORTAL_NEXUS_33364, PORTAL_NEXUS_33365, PORTAL_NEXUS_33366, PORTAL_NEXUS_33367,
+		PORTAL_NEXUS_33368, PORTAL_NEXUS_33369, PORTAL_NEXUS_33370, PORTAL_NEXUS_33371, PORTAL_NEXUS_33372, PORTAL_NEXUS_33373, PORTAL_NEXUS_33374,
+		PORTAL_NEXUS_33375, PORTAL_NEXUS_33376, PORTAL_NEXUS_33377, PORTAL_NEXUS_33378, PORTAL_NEXUS_33379, PORTAL_NEXUS_33380, PORTAL_NEXUS_33381,
+		PORTAL_NEXUS_33382, PORTAL_NEXUS_33383, PORTAL_NEXUS_33384, PORTAL_NEXUS_33385, PORTAL_NEXUS_33386, PORTAL_NEXUS_33387, PORTAL_NEXUS_33388,
+		PORTAL_NEXUS_33389, PORTAL_NEXUS_33390, PORTAL_NEXUS_33391, PORTAL_NEXUS_33392, PORTAL_NEXUS_33393, PORTAL_NEXUS_33394, PORTAL_NEXUS_33395,
+		PORTAL_NEXUS_33396, PORTAL_NEXUS_33397, PORTAL_NEXUS_33398, PORTAL_NEXUS_33399, PORTAL_NEXUS_33400, PORTAL_NEXUS_33401, PORTAL_NEXUS_33402,
+		PORTAL_NEXUS_33403, PORTAL_NEXUS_33404, PORTAL_NEXUS_33405, PORTAL_NEXUS_33406, PORTAL_NEXUS_33407, PORTAL_NEXUS_33408, PORTAL_NEXUS_33409,
+		PORTAL_NEXUS_33410
+	),
+	XERICSTALISMAN("xericstalisman",
+		XERICS_TALISMAN, XERICS_TALISMAN_33412, XERICS_TALISMAN_33413, XERICS_TALISMAN_33414, XERICS_TALISMAN_33415, XERICS_TALISMAN_33419
+	),
+	DIGSITEPENDANT("digsitependant",
+		DIGSITE_PENDANT, DIGSITE_PENDANT_33417, DIGSITE_PENDANT_33418, DIGSITE_PENDANT_33420
+	);
 
 	private static final Map<Integer, PohIcons> minimapIcons = new HashMap<>();
 

runelite-client/src/main/java/net/runelite/client/plugins/poh/PohOverlay.java

@@ -131,5 +131,17 @@ public class PohOverlay extends Overlay
 		{
 			iconList.add(PohIcons.MAGICTRAVEL);
 		}
+		if (config.showPortalNexus())
+		{
+			iconList.add(PohIcons.PORTALNEXUS);
+		}
+		if (config.showDigsitePendant())
+		{
+			iconList.add(PohIcons.DIGSITEPENDANT);
+		}
+		if (config.showXericsTalisman())
+		{
+			iconList.add(PohIcons.XERICSTALISMAN);
+		}
 	}
 }