Updated README and increased memory for Travis builds.

Author: manub

README.md

@@ -17,7 +17,7 @@ Inspired by https://github.com/chbatey/kafka-unit
 
 scalatest-embedded-kafka is available on Bintray and Maven Central, compiled for both Scala 2.10 and 2.11
 
-* In your `build.sbt` file add the following dependency: `"net.manub" %% "scalatest-embedded-kafka" % "0.8.1" % "test"`
+* In your `build.sbt` file add the following dependency: `"net.manub" %% "scalatest-embedded-kafka" % "0.9.0" % "test"`
 * Have your `Spec` extend the `EmbeddedKafka` trait.
 * Enclose the code that needs a running instance of Kafka within the `withRunningKafka` closure.
 
@@ -126,7 +126,7 @@ It takes care of instantiating and starting your streams as well as closing them
 
 ## How to use
 
-* In your `build.sbt` file add the following dependency: `"net.manub" %% "scalatest-embedded-kafka-streams" % "0.8.1" % "test"`
+* In your `build.sbt` file add the following dependency: `"net.manub" %% "scalatest-embedded-kafka-streams" % "0.9.0" % "test"`
 * Have a look at the [example test](kafka-streams/src/test/scala/net/manub/embeddedkafka/streams/ExampleKafkaStreamsSpec.scala)
 * For most of the cases have your `Spec` extend the `EmbeddedKafkaStreamsAllInOne` trait. This offers both streams management and easy creation of consumers for asserting resulting messages in output/sink topics.
 * If you only want to use the streams management without the test consumers just have the `Spec` extend the `EmbeddedKafkaStreams` trait.

build.sbt

@@ -14,7 +14,8 @@ lazy val commonSettings = Seq(
   homepage := Some(url("https://github.com/manub/scalatest-embedded-kafka")),
   parallelExecution in Test := false,
   logBuffered in Test := false,
-  fork in Test := true
+  fork in Test := true,
+  javaOptions += "-Xmx1G"
 )