Bug#900447: Build against freerdp2

[Moritz Mühlenhoff]

On Thu, May 31, 2018 at 09:17:18AM +0200, Dominik George wrote:
> Control: reassign -1 guacamole-server
> Control: merge 888321 -1
> 
> Hi,
> 
> > This bug is for tracking the efforts of porting guacamole-client to
> > FreeRDP v2.
> 
> guacamole-client has nothing to do with freerdp.  ITYM guacamole-server,
> which also already has a bug for that ☺.

Per https://issues.apache.org/jira/browse/GUACAMOLE-249 Guacamole isn't ready for
freerdp 2 yet, but this is blocking the removal of freerdp1 (and also entangled
into the openssl 1.0 removal efforts).

Maybe disable libguac-client-rdp0 until this has been fixed upstream?

Cheers,
        Moritz