Add -SNAPSHOT so release will work

Author: guysoft

pom.xml

@@ -7,7 +7,7 @@
 	</parent>
 	<artifactId>configurationslicing</artifactId>
 	<packaging>hpi</packaging>
-	<version>1.49</version>
+	<version>1.50-SNAPSHOT</version>
 	<name>Configuration Slicing plugin</name>
 	<description>Allows configuration of a single property across a group of projects</description>
 	<url>https://github.com/jenkinsci/configurationslicing-plugin</url>