Fix dependency

worldedit-forge/build.gradle

@@ -13,9 +13,16 @@ buildscript {
 
 apply plugin: 'forge'
 
+repositories {
+    maven {
+        name 'forge'
+        url 'http://files.minecraftforge.net/maven/'
+    }
+}
+
 dependencies {
     compile project(':worldedit-core')
-    compile group: 'codechicken', name: 'ForgeMultipart', version: '1.2.0.345', classifier: 'dev'
+    compile group: 'codechicken', name: 'ForgeMultipart', version: '1.7.10-1.2.0.345', classifier: 'dev'
     testCompile group: 'org.mockito', name: 'mockito-core', version: '1.9.0-rc1'
 }