Bump to next development version

Signed-off-by: Peter Ansell <p_ansell@yahoo.com>

Author: ansell

pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<artifactId>jsonld-java-parent</artifactId>
 		<groupId>com.github.jsonld-java</groupId>
-		<version>0.9.0</version>
+		<version>0.9.1-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>jsonld-java-tools</artifactId>