Do not display fork button if target repo already exists (fixes #944)

James Moger

2015-11-10 c332d9a3d4d9485cfe60fb8dd9db7dbde971642c

 build.xml

@@ -513,6 +513,7 @@
                  <page name="bugtraq" src="setup_bugtraq.mkd" />

                  <page name="mirrors" src="setup_mirrors.mkd" />

                  <page name="scaling" src="setup_scaling.mkd" />

                  <page name="fail2ban" src="setup_fail2ban.mkd" />

                  <divider />

                  <page name="Gitblit as a viewer" src="setup_viewer.mkd" />

               </menu>