Changing SDK from 9.3 beta to 9.2.

Adds NSLeafProxy to list of excepted classes.

Summary: Fixes multiple problems with the "catalog by convention".

Reviewers: #material_components_ios_owners

Projects: #material_components_ios

Differential Revision: http://codereview.cc/D126

Author: ajsecord

catalog/MDCCatalog/Runtime.swift

@@ -42,7 +42,8 @@ func getAllClasses() -> [AnyClass] {
 func classesRespondingToSelector(selector: Selector) -> [AnyClass] {
   return getAllClasses().filter {
     let className = NSStringFromClass($0)
-    if className == "SwiftObject" || className == "Object" || className.hasPrefix("Swift.") || className.hasPrefix("_") || className.hasPrefix("JS") {
+    if className == "SwiftObject" || className == "Object" || className.hasPrefix("Swift.") ||
+          className.hasPrefix("_") || className.hasPrefix("JS") || className == "NSLeafProxy" {
       return false
     }
     return $0.respondsToSelector(selector)