升级MJRefresh

GMRefresh.podspec

@@ -15,7 +15,7 @@ Pod::Spec.new do |s|
   s.author           = { "wangyang" => "wangyang@gmei.com" }
   s.source           = { :git => "git@git.gengmei.cc:gengmeiios/GMRefresh.git", :tag => s.version.to_s }
   s.ios.deployment_target = '8.0'
-  s.dependency 'MJRefresh', '3.1.14'
+  s.dependency 'MJRefresh', '3.1.15.1'
   s.dependency 'GMPhobos'
   s.source_files = 'GMRefresh/Classes/**/*'
   s.resource_bundles = {