2021-05-14 v. 1.0.0: added documentation

Author: fartem

README.md

@@ -0,0 +1,54 @@
+# flutter-rb-gradle-plugin
+
+## About
+
+Gradle plugin for [flutter_rb](https://github.com/fartem/flutter_rb).
+
+## How to use
+
+This plugin needs for [flutter_rb](https://github.com/fartem/flutter_rb). Just implement it to your library and use `flutter_rb`.
+
+### Implementation
+
+Add this config to `build.gradle` at the root of the project:
+
+```groovy
+buildscript {
+    repositories {
+        // Other repositories
+        maven { url "https://jitpack.io" }
+    }
+
+    dependencies {
+        // Other dependencies
+        classpath 'com.github.fartem:flutter-rb-gradle-plugin:1.0.0'
+    }
+}
+
+apply plugin: 'com.smlnskgmail.jaman.flutterrb'
+
+dependencies {
+    // Other dependencies
+    implementation 'com.github.fartem:flutter-rb-gradle-plugin:1.0.0'
+}
+```
+
+### Test run
+
+You can run plugin as Gradle task:
+
+```shell
+./gradlew -q prepareInfo
+```
+
+## How to contribute
+
+Read [Commit Convention](https://github.com/fartem/repository-rules/blob/master/commit-convention/COMMIT_CONVENTION.md). Make sure your build is green before you contribute your pull request. Then:
+
+```shell
+./gradlew clean build
+```
+
+## Contributors
+
+- [@fartem](https://github.com/fartem) as Artem Fomchenkov