Merge branch 'yefengming/isPush' into 'master'

Yefengming/is push

See merge request !29

GMPhobos/Classes/Phobos.m

@@ -352,7 +352,7 @@ static NSString *sdkVersion = @"110";
         [dict setObject:page.referrerId ? : @"" forKey:@"referrer_id"];
         [dict setObject:page.extraParam ? : @"" forKey:@"extra_param"];
         [dict setObject:page.referrerTabName ? : @"" forKey:@"referrer_tab_name"];
-        [dict setObject:page.isPush?:@"" forKey:@"is_push"];
+        [dict setObject:page.isPush.intValue ? page.isPush : @(0) forKey:@"is_push"];
         if (page.inTime.length > 0) {
             // 页面显示时间为空时不记录页面pv事件
             [Phobos track:@"page_view" attributes:dict];