Bump version to 0.4.6

Example/Podfile.lock

@@ -14,7 +14,7 @@ PODS:
   - AFNetworking/Serialization (3.1.0)
   - AFNetworking/UIKit (3.1.0):
     - AFNetworking/NSURLSession
-  - GMBase (0.4.4):
+  - GMBase (0.4.5):
     - GMHud
     - GMJSONModel
     - GMKit
@@ -103,7 +103,7 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   AFNetworking: 5e0e199f73d8626b11e79750991f5d173d1f8b67
-  GMBase: f4e70f9df40fe5bf714ad46f9417466d4be060a4
+  GMBase: 2cd6ef05904431c216c481ef5dcc9e5ce2a011d5
   GMCache: b7d48432ee2469eb0c6c86c720a1958bd373187e
   GMHud: 9cc3942fc9f215db55b134cbfd05a458b124a964
   GMJSONModel: 5e81a98de668e9f93cf6ff77869f77b0d1a806be

GMBase.podspec

 Pod::Spec.new do |s|
     s.name             = 'GMBase'
-    s.version          = '0.4.5'
+    s.version          = '0.4.6'
     s.summary          = '更美iOS APP 的 Objective-C 基础Pod库'
     s.homepage         = 'http://git.wanmeizhensuo.com/gengmeiios/GMBase'
     s.license          = '仅限北京更美互动信息科技有限公司内部使用'