Add Forestry Dev jar as a runtime dependency

build.gradle

@@ -39,6 +39,7 @@ minecraft {
     
 dependencies {
     compile "net.sengir.forestry:forestry_${project.version_mc}:${project.version_forestry}:api"
+    runtime "net.sengir.forestry:forestry_${project.version_mc}:${project.version_forestry}:dev"
 	compile files("/libs/BloodMagic-${project.version_mc}-${project.version_bloodmagic}.jar")
 	compile files("/libs/Botania ${project.version_botania}-deobf.jar")
 }