Bump to next development cycle

Signed-off-by: Curtis Rueden <ctrueden@wisc.edu>

Author: ctrueden

pom.xml

@@ -10,7 +10,7 @@
 	</parent>
 
 	<artifactId>scripting-scala</artifactId>
-	<version>0.2.2-SNAPSHOT</version>
+	<version>0.2.3-SNAPSHOT</version>
 
 	<name>SciJava Scripting: Scala</name>
 	<description>JSR-223-compliant Scala scripting language plugin.</description>