Bump to next development cycle

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

pom.xml

@@ -11,7 +11,7 @@
 
 	<groupId>net.imagej</groupId>
 	<artifactId>imagej-matlab</artifactId>
-	<version>0.7.4-SNAPSHOT</version>
+	<version>0.7.5-SNAPSHOT</version>
 
 	<name>ImageJ-MATLAB</name>
 	<description>Open source ImageJ extensions and utilities for transferring ImageJ data structures between MATLAB and an external ImageJ application, or running ImageJ from within MATLAB.</description>