add xml declaration to stream opening

README.md

@@ -1,3 +1,3 @@
 # scala-xmpp
 
-[![Release](https://img.shields.io/github/release/lolboxen/scala-xmpp.svg?label=JitPack%20Maven)](https://jitpack.io/#lolboxen/scala-xmpp/1.0.5)
+[![Release](https://img.shields.io/github/release/lolboxen/scala-xmpp.svg?label=JitPack%20Maven)](https://jitpack.io/#lolboxen/scala-xmpp/1.0.6)

build.sbt

@@ -1,6 +1,6 @@
 name := "scala-xmpp"
 
-version := "1.0"
+version := "1.0.6"
 
 scalaVersion := "2.11.4"
 

src/main/scala/com/lolboxen/xmpp/packet/Stream.scala

@@ -8,7 +8,10 @@ import com.lolboxen.xmpp.helper.XmppPacketBuilder._
  * Created by Trent Ahrens on 12/5/14.
  */
 case class StreamBegan(id: Option[String], version: String, override val from: Option[Jid], override val to: Option[Jid]) extends Packet {
-  override def byteString: ByteString = stream from from to to version "1.1" attr("xml", "lang", "en")
+  override def byteString: ByteString = {
+    val xml = ByteString("<?xml version='1.0'  encoding='UTF-8' ?>")
+    xml ++ (stream from from to to version "1.1" attr("xml", "lang", "en"))
+  }
 }
 
 case object StreamEnded extends Packet {