修改上报的格式，list改为events

@@ -9,7 +9,7 @@
 Pod::Spec.new do |s|
 
   s.name         = "YHEventReport"
-  s.version      = "0.5.2"
+  s.version      = "0.5.3"
   s.summary      = "YHEventReport."
   s.description  = "无埋点SDK"
   s.homepage     = "http://git.yoho.cn/mobile/YH_EventReport"

@@ -33,7 +33,7 @@
 @implementation YH_EventCacheManager
 
 static NSString *kParamKeyDevice = @"device";
-static NSString *kParamKeyList   = @"list";
+static NSString *kParamKeyList   = @"events";
 static NSString *kParamKeyType   = @"type";
 
 + (YH_EventCacheManager *)sharedInstance