Fixed error in AnyPropSpecLike when built with Scala 2.10.7.

Author: cheeseng

scalatest/src/main/scala/org/scalatest/propspec/AnyPropSpecLike.scala

@@ -15,7 +15,7 @@
  */
 package org.scalatest.propspec
 
-import org.scalactic._
+import org.scalactic.{Resources => _, _}
 import org.scalatest._
 import Suite.autoTagClassAnnotations