update versions for release

Author: GezimSejdiu

pom.xml

@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>net.sansa-stack</groupId>
 	<artifactId>sansa-ml-parent_2.11</artifactId>
-	<version>0.4.1-SNAPSHOT</version>
+	<version>0.5.0</version>
 	<packaging>pom</packaging>
 	<name>ML API - Parent</name>
 	<description>RDF/OWL Machine Learning Library for Big Data</description>

sansa-ml-common/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<artifactId>sansa-ml-parent_2.11</artifactId>
 		<groupId>net.sansa-stack</groupId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>sansa-ml-common_2.11</artifactId>
 	<name>ML API - Common</name>

sansa-ml-flink/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<artifactId>sansa-ml-parent_2.11</artifactId>
 		<groupId>net.sansa-stack</groupId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>sansa-ml-flink_2.11</artifactId>
 	<name>ML API - Apache Flink</name>

sansa-ml-spark/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<artifactId>sansa-ml-parent_2.11</artifactId>
 		<groupId>net.sansa-stack</groupId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>sansa-ml-spark_2.11</artifactId>
 	<name>ML API - Apache Spark</name>