updated readme with mvn release

Author: chameleon82

README.md

@@ -2,11 +2,20 @@
 
 ![Scala CI](https://github.com/adenza/xmlrpc-scala-client/workflows/Scala%20CI/badge.svg)
 [![codecov](https://codecov.io/gh/adenza/xmlrpc-scala-client/branch/master/graph/badge.svg)](https://codecov.io/gh/adenza/xmlrpc-scala-client)
+[![mvn](https://img.shields.io/badge/maven-0.1.0-blue)](https://mvnrepository.com/artifact/com.github.adenza/xmlrpc-scala-client/0.1.0)
 
 Scala XML-RPC wrapper for apache java library https://ws.apache.org/xmlrpc/
 
 It allows to work with input and output object with familar case classes.
 
+## Installation
+
+```sbt
+libraryDependencies += "com.github.adenza" %% "xmlrpc-scala-client" % "0.1.0"
+```
+
+## Usage
+
 First define input parameters and expected result:
 
 ```scala 
@@ -37,7 +46,7 @@ val result: Future[Result] = xmlRpcClient.call[Result]("AddValue", params)
 
 ```
 
-Error handling:
+## Error handling
 
 ```scala
 import com.github.adenza.xmlrpc.exceptions._

build.sbt

@@ -10,6 +10,12 @@ scmInfo := Some(
   )
 )
 
+publishTo := Some(if (version.value.endsWith("SNAPSHOT"))
+  "Sonatype Snapshots Nexus" at "https://oss.sonatype.org/content/repositories/snapshots"
+else
+  "Sonatype Releases" at "https://oss.sonatype.org/service/local/staging/deploy/maven2")
+credentials += Credentials(Path.userHome / ".sbt" / ".credentials")
+
 scalaVersion := "2.12.11"
 
 crossScalaVersions := Seq(scalaVersion.value, "2.13.1")