修改多张图片缓存插件回调触发方式，去掉callback的isSave参数

show-server/src/main/webapp/ipu/frame/mobile/expand-mobile.js

@@ -436,8 +436,7 @@ define(["require","jcl"],function(require,Wade) {
			},setImageWithURL:function(url,callback,forceDownload){
				storageCallback("setImageWithURL",callback);
				execute("setImageWithURL",[url,forceDownload]);
			},setImageWithURLs:function(url,callback,forceDownload){
				storageCallback("setImageWithURLs",callback);
			},setImageWithURLs:function(url,forceDownload){
				execute("setImageWithURLs",[url,forceDownload]);
			},clearImageCache:function(callback){
				storageCallback("clearImageCache",callback);

show-server/src/main/webapp/ipu/frame/mobile/wade-mobile.js

@@ -271,7 +271,7 @@ define(["jcl","base64","mobileExpand","bizMobileExpand"],function(Wade, Base64,
				if (callback) {
		            callbackDefine[callbackKey] = {callback:callback};
		        }
			},execCallback:function(callbackKey, data, isSave){
			},execCallback:function(callbackKey, data){
				globalErrorKey = callbackKey;
				var callbackItem = callbackDefine[callbackKey];
				if (callbackItem) {
@@ -291,10 +291,8 @@ define(["jcl","base64","mobileExpand","bizMobileExpand"],function(Wade, Base64,
	                	}
		            }
		           
		            if(isSave !== true && isSave !== "true"){
		                if (callbackItem) {
			                delete callbackDefine[callbackKey];
		                }
		            if (callbackItem) {
			            delete callbackDefine[callbackKey];
		            }
			        
			    }