Allow unused imports in examples

To silence some annoying warnings

Author: davidpdrsn

juniper-from-schema/examples/default_argument_values.rs

@@ -1,4 +1,4 @@
-#![allow(dead_code, unused_variables)]
+#![allow(dead_code, unused_variables, unused_imports)]
 
 #[macro_use]
 extern crate juniper;

juniper-from-schema/examples/enumeration_types.rs

@@ -1,4 +1,4 @@
-#![allow(dead_code, unused_variables)]
+#![allow(dead_code, unused_variables, unused_imports)]
 
 #[macro_use]
 extern crate juniper;

juniper-from-schema/examples/hello_world.rs

@@ -1,4 +1,4 @@
-#![allow(dead_code, unused_variables)]
+#![allow(dead_code, unused_variables, unused_imports)]
 
 #[macro_use]
 extern crate juniper;

juniper-from-schema/examples/input_types.rs

@@ -1,4 +1,4 @@
-#![allow(dead_code, unused_variables)]
+#![allow(dead_code, unused_variables, unused_imports)]
 
 #[macro_use]
 extern crate juniper;

juniper-from-schema/examples/interface.rs

@@ -1,4 +1,4 @@
-#![allow(dead_code, unused_variables)]
+#![allow(dead_code, unused_variables, unused_imports)]
 
 #[macro_use]
 extern crate juniper;

juniper-from-schema/examples/query_trails.rs

@@ -1,4 +1,4 @@
-#![allow(dead_code, unused_variables)]
+#![allow(dead_code, unused_variables, unused_imports)]
 
 #[macro_use]
 extern crate juniper;

juniper-from-schema/examples/union_types.rs

@@ -1,4 +1,4 @@
-#![allow(dead_code, unused_variables)]
+#![allow(dead_code, unused_variables, unused_imports)]
 
 #[macro_use]
 extern crate juniper;