Update README.md

Author: Roman Tcaregorodtcev

README.md

@@ -1,2 +1,20 @@
+[![](https://jitpack.io/v/Omega-R/OmegaExtensions.svg)](https://jitpack.io/#Omega-R/OmegaExtensions)
+[![GitHub license](https://img.shields.io/github/license/mashape/apistatus.svg)](https://opensource.org/licenses/MIT)
+
 # OmegaExtensions
 A set of Kotlin extensions for Android app development
+
+
+Add it in your root build.gradle at the end of repositories:
+
+	allprojects {
+		repositories {
+			...
+			maven { url 'https://jitpack.io' }
+		}
+	}
+Step 2. Add the dependency
+
+	dependencies {
+	        implementation 'com.github.Omega-R:OmegaExtensions:1.0.0'
+	}