X2Go server (Xsession runner)

 X2Go is a server based computing environment with
    - session resuming
    - low bandwidth support
    - session brokerage support
    - client-side mass storage mounting support
    - client-side printing support
    - audio support
    - authentication by smartcard and USB stick
 .
 This X2Go Server add-on enables Xsession script handling when starting
 desktop sessions with X2Go.
 .
 Amongst others the parsing of Xsession scripts will enable
 desktop-profiles, ssh-agent startups, gpgagent startups and many more
 Xsession related features on X2Go session login automagically.