修复任务记录删除失败的问题

优化网络连接状态获取的逻辑
修复配置文件的某些配置失效的问题
新增m3u8切片状态注解`@M3U8.onPeerStart`，`@M3U8.onPeerComplete`，`@M3U8.onPeerFail`
新增动态指定m3u8协议视频的下载功能（边下边播）

AriaCompiler/src/main/java/com/arialyy/compiler/EntityInfo.java

@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.compiler;
+
+/**
+ * Created by lyy on 2019/6/25.
+ * 实体信息
+ */
+enum EntityInfo {
+  NORMAL("com.arialyy.aria.core.inf", "AbsNormalEntity"),
+  DOWNLOAD("com.arialyy.aria.core.download", "DownloadEntity"),
+  UPLOAD("com.arialyy.aria.core.upload", "UploadEntity");
+  String pkg, className;
+
+  public String getClassName() {
+    return className;
+  }
+
+  public String getPkg() {
+    return pkg;
+  }
+
+  /**
+   * @param pkg 包名
+   * @param className 对应到任务类名
+   */
+  EntityInfo(String pkg, String className) {
+    this.pkg = pkg;
+    this.className = className;
+  }
+}