Make release 2.0.3.

Major changes:
* Create a pruning run() method that ignores end-points inside a ROI. A new option is added in the GUI. (By Tiago Ferreira.)

Author: iarganda

pom.xml

@@ -13,7 +13,7 @@
 	</parent>
 
 	<artifactId>AnalyzeSkeleton_</artifactId>
-	<version>2.0.3-SNAPSHOT</version>
+	<version>2.0.3</version>
 
 	<name>plugins/AnalyzeSkeleton_.jar</name>
 	<description></description>