[maven-release-plugin] prepare release UserAdminWebApp-2.6.4
[maven-release-plugin] prepare release UserAdminWebApp-2.6.4

Cantara/Whydah-UserAdminWebApp,Cantara/Whydah-UserAdminWebApp,Cantara/Whydah-UserAdminWebApp,Cantara/Whydah-UserAdminWebApp