Finalize version 2.0.0

Signed-off-by: Patrick Reinhart <patrick@reini.net>

Author: reinhapa

build.gradle

@@ -58,7 +58,7 @@ if (!project.hasProperty('sonatypePassword')) ext.sonatypePassword = '**undefine
 if (!project.hasProperty('sonarToken')) ext.sonarToken = '**undefined**'
 
 group = 'net.sf.xmldb-org'
-version = '2.0.0-SNAPSHOT'
+version = '2.0.0'
 
 defaultTasks 'build'