davis is 0.7rc2, to follow current dev version

build.gradle

@@ -44,7 +44,7 @@ repositories {
  */
 task downloadZipFile(type: Download) {
     src 'http://pageperso.lif.univ-mrs.fr/~emmanuel.godard/udavis-0.7rc1.zip'
-    dest new File('davis', 'udavis-0.7rc1.zip')
+    dest new File('davis', 'udavis-0.7rc2.zip')
     overwrite false // to download only once
 }