cleanup more stuff

build.gradle

@@ -75,15 +75,6 @@ processResources
         exclude '**/*.info'
     }
 }
-
-
-jar {
-	manifest {
-		attributes 'FMLCorePlugin': 'tconstruct.preloader.TConstructLoaderContainer'
-        attributes 'FMLCorePluginContainsFMLMod': 'true'
-	}
-}
-// because the normal output has been made to be obfuscated
 task deobfJar(type: Jar) {
         from sourceSets.main.output
         classifier = 'deobf'