Use gephi version name in windows default install folder to avoid overwriting...

Use gephi version name in windows default install folder to avoid overwriting old installed version.

modules/application/src/main/app-resources/gephi.iss

@@ -12,7 +12,7 @@ AppPublisher=Gephi
 AppPublisherURL=http://gephi.org
 AppSupportURL=http://gephi.org
 AppUpdatesURL=http://gephi.org
-DefaultDirName={pf}\Gephi
+DefaultDirName={pf}\Gephi-${project.version}
 DefaultGroupName=Gephi
 LicenseFile=COPYING.txt
 OutputDir=.