Add English README

README-eng.md

@@ -2,5 +2,92 @@
 [![HitCount](http://hits.dwyl.io/him188/mamoe/mirai.svg)](http://hits.dwyl.io/him188/mamoe/mirai) [![Codacy Badge](https://api.codacy.com/project/badge/Grade/7d0ec3ea244b424f93a6f59038a9deeb)](https://www.codacy.com/manual/Him188/mirai?utm_source=github.com&utm_medium=referral&utm_content=mamoe/mirai&utm_campaign=Badge_Grade)
 
 Coroutine-based open-source multiplatform library of QQ protocol.  
-- Platforms JVM and Android are targeted now.
-- Provides extra servers   
\ No newline at end of file
+Some of the protocol came from the other open-source projects.  
+
+**The development is only for learning, DO NOT use it for illegal purposes.**
+
+## UpdateLog
+You can inspect supported protocols at [Project](https://github.com/mamoe/mirai/projects/1)  
+and logs of updates at [UpdateLog](https://github.com/mamoe/mirai/blob/master/UpdateLog.md)
+
+## Use as a library
+You can install mirai as a library into your project.
+
+Mirai is only published on `jcenter`, therefore please ensure you have the `jcenter()` repository in your `build.gradle`, like:
+```kotlin
+repositories{
+  jcenter()
+}
+```
+
+If your project is a multiplatform project, you should add dependencies for each platform respectively.  
+If your project is not a multiplatform project, you just need to add the platform-specific dependency.  
+
+`VERSION` should be replaced with the newest version, say [![Download](https://api.bintray.com/packages/him188moe/mirai/mirai-core/images/download.svg)](https://bintray.com/him188moe/mirai/mirai-core/)  
+Mirai is still under experimental stage, it is suggested to keep the version newest.
+
+**common**
+```kotlin
+implementation("net.mamoe:mirai-core-common:VERSION")
+```
+**jvm**
+```kotlin
+implementation("net.mamoe:mirai-core-jvm:VERSION")
+```
+**android**
+```kotlin
+implementation("net.mamoe:mirai-core-android:VERSION")
+```
+
+## Try
+
+### On JVM or Android
+
+Mirai is now available to work.
+
+```kotlin
+val bot = Bot(qqId, password).alsoLogin()
+bot.subscribeMessages {
+  "Hello" reply "World!"
+  "profile" reply { sender.queryProfile() }
+  contains("img"){ File(imagePath).send() }
+}
+bot.subscribeAlways<MemberPermissionChangedEvent> {
+  if (it.kind == BECOME_OPERATOR)
+    reply("${it.member.id} has become a operator")
+}
+```
+
+1. Clone this GitHub project
+2. Import as Gradle project
+3. Run demo main functions: [mirai-demo](#mirai-demo)
+
+## Contribution
+Any kinds of contribution is welcomed. If you hold a interest in helping us implementing Mirai on JS, iOS or Native platforms, please email me `Him188@mamoe.net`
+If you meet any problem or have any questions, be free to open a issue. Our goal is to make Mirai easy to use.
+
+## Requirements
+
+Kotlin 1.3.61  
+
+On JVM: Java 6  
+On Android: SDK 15
+
+### Using java
+Q: Can I use Mirai without Kotlin?  
+A: Calling from java is not yet supported. Coroutines, extensions and inlines, which are difficult to use from Java, are generally used in Mirai. Therefore you should have the skill of Kotlin before you use Mirai.
+
+#### Libraries used
+Mirai uses these open-source libraries.
+
+- [kotlin-stdlib](https://github.com/JetBrains/kotlin)
+- [kotlinx-coroutines](https://github.com/Kotlin/kotlinx.coroutines)
+- [kotlinx-io](https://github.com/Kotlin/kotlinx-io)
+- [kotlin-reflect](https://github.com/JetBrains/kotlin)
+- [pcap4j](https://github.com/kaitoy/pcap4j)
+- [atomicfu](https://github.com/Kotlin/kotlinx.atomicfu)
+- [ktor](https://github.com/ktorio/ktor)
+- [klock](https://github.com/korlibs/klock)
+- [tornadofx](https://github.com/edvin/tornadofx)
+- [javafx](https://github.com/openjdk/jfx)
+- [kotlinx-serialization](https://github.com/Kotlin/kotlinx.serialization)
\ No newline at end of file

README.md

 # Mirai
 [![HitCount](http://hits.dwyl.io/him188/mamoe/mirai.svg)](http://hits.dwyl.io/him188/mamoe/mirai)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/7d0ec3ea244b424f93a6f59038a9deeb)](https://www.codacy.com/manual/Him188/mirai?utm_source=github.com&utm_medium=referral&utm_content=mamoe/mirai&utm_campaign=Badge_Grade)
+**[English](README-eng.md)**  
 
-**TIM PC 协议** 跨平台 QQ 协议支持库.
+**TIM PC 协议** 跨平台 QQ 协议支持库.  
 部分协议来自网络上开源项目  
 **一切开发旨在学习，请勿用于非法用途**
 
@@ -10,9 +11,9 @@
 在 [Project](https://github.com/mamoe/mirai/projects/1) 查看已支持功能和计划  
 在 [UpdateLog](https://github.com/mamoe/mirai/blob/master/UpdateLog.md) 查看版本更新记录
 
-## Use as library
+## Use as a library
 把 Mirai 作为库内置于您的项目中使用.  
-Mirai 只上传在 jcenter, 因此请确保添加 `jcenter()` 仓库  
+Mirai 只上传在 `jcenter`, 因此请确保在 `build.gradle` 添加 `jcenter()` 仓库  
 ```kotlin
 repositories{
   jcenter()
@@ -68,14 +69,9 @@ bot.subscribeAlways<MemberPermissionChangedEvent> {
 
 ## Requirements
 
-#### Run-time 
-所有平台: Kotlin 1.3.61  
-JVM 平台: JRE 6   
-Android: SDK 15
+Kotlin 1.3.61  
 
-#### Build Mirai
-所有平台:  Kotlin 1.3.61  
-JVM 平台: Java 11 (OpenJDK 11)  
+JVM 平台: Java 6  
 Android: SDK 15
 
 ### Using Java