Bump to next development cycle

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

Author: ctrueden

pom.xml

@@ -10,7 +10,7 @@
 	</parent>
 
 	<artifactId>parsington</artifactId>
-	<version>3.2.0-SNAPSHOT</version>
+	<version>3.2.1-SNAPSHOT</version>
 
 	<name>Parsington: The SciJava Expression Parser</name>
 	<description>A general-purpose mathematical expression parser, which converts infix expression strings into postfix queues and/or syntax trees.</description>