[Feature] Add a blacklist for what dispensers can dispense to antibuild

Essentials/src/config.yml

@@ -659,6 +659,9 @@ protect:
 
     # Which blocks should not be pushed by pistons?
     piston:
+          
+    # Which blocks should not be dispensed by dispensers
+    dispenser:
 
 ############################################################
 # +------------------------------------------------------+ #

EssentialsAntiBuild/src/com/earth2me/essentials/antibuild/AntiBuildConfig.java

@@ -11,7 +11,8 @@ public enum AntiBuildConfig
 	blacklist_placement("protect.blacklist.placement"),
 	blacklist_usage("protect.blacklist.usage"),
 	blacklist_break("protect.blacklist.break"),
-	blacklist_piston("protect.blacklist.piston");
+	blacklist_piston("protect.blacklist.piston"),
+	blacklist_dispenser("protect.blacklist.dispenser");
 	private final String configName;
 	private final String defValueString;
 	private final boolean defValueBoolean;

EssentialsAntiBuild/src/com/earth2me/essentials/antibuild/EssentialsAntiBuildListener.java

@@ -313,4 +313,14 @@ public class EssentialsAntiBuildListener implements Listener
 			}
 		}
 	}
+	
+	@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
+	public void onBlockDispense(final BlockDispenseEvent event)
+	{
+		final ItemStack item = event.getItem();
+		if (prot.checkProtectionItems(AntiBuildConfig.blacklist_dispenser, item.getTypeId()))
+		{
+			event.setCancelled(true);		
+		}
+	}
 }

EssentialsAntiBuild/src/plugin.yml

@@ -5,5 +5,5 @@ main: com.earth2me.essentials.antibuild.EssentialsAntiBuild
 version: TeamCity
 website: http://tiny.cc/EssentialsCommands
 description: Provides build protection.
-authors: [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits]
+authors: [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits, Iaccidentally]
 depend: [Essentials]