prepare release 4.2.4

Author: mpv1989

ChangeLog

@@ -1,9 +1,9 @@
-v4.2.x (xxxx-xx-xx)
+v4.2.4 (2017-09-04)
 ---------------------------
 * fixed ArangoDatabase.transaction(): ignore null result
 * added properties validation arangodb.host
 * added ArangoCollection.ensure<IndexType>Index()
-* maded ArangoCollection.create<IndexType>Index() deprecated
+* made ArangoCollection.create<IndexType>Index() deprecated
 * let ArangoCursor implement Iterable
 * fixed issue #145: ArangoCollection.updateDocument()
 * fixed issue #145: ArangoVertexCollection.updateVertex()

pom.xml

@@ -4,7 +4,7 @@
 
 	<groupId>com.arangodb</groupId>
 	<artifactId>arangodb-java-driver</artifactId>
-	<version>4.2.4-SNAPSHOT</version>
+	<version>4.2.4</version>
 	<inceptionYear>2016</inceptionYear>
 	<packaging>jar</packaging>