Update imagej-legacy: 0.38.1 -> 0.39.0

This brings it in line with net.imagej:ij:1.53t.
It also includes new functionality and bug-fixes.

Author: ctrueden

pom.xml

@@ -495,7 +495,7 @@
 		<net.imagej.imagej-launcher.version>${imagej-launcher.version}</net.imagej.imagej-launcher.version>
 
 		<!-- ImageJ Legacy - https://github.com/imagej/imagej-legacy -->
-		<imagej-legacy.version>0.38.1</imagej-legacy.version>
+		<imagej-legacy.version>0.39.0</imagej-legacy.version>
 		<net.imagej.imagej-legacy.version>${imagej-legacy.version}</net.imagej.imagej-legacy.version>
 
 		<!-- ImageJ MATLAB - https://github.com/imagej/imagej-matlab -->