wfreerdp-server: small cleanup of rdpsnd; added debug code for creating d3d11 device
wfreerdp-server: more debug info
wfreerdp-server: fixed parenthesis error and added more debug output
wfreerdp-server: handle dxgi access lost error
wfreerdp-server: release duplication
wfreerdp-server: fixed debug prints
wfreerdp-server: fixed 2 bugs

First a bug where in the case that on windows 8, there is only a mouse pointer update, the frame does not get released. Second an incorrect timeout value was being passed.
wfreerdp-server: merged upstream
wfreerdp-server: win7 guid fix
Merge remote-tracking branch 'upstream/master'
wfreerdp-server: code cleanup
wfreerdp-server: added ability to list displays
wfreerdp-server: added screen info api
wfreerdp-server: initial cli multimon support
wfreerdp-server: fixed crash with selected zero resolution displays
wfreerdp-server: added more info for screen list
wfreerdp-server: fix arg parsing
wfreerdp-server: refactored monitor related data structures
wfreerdp-server: fixed pointer offset on win8 multimon
wfreerdp-server: fix default screen issue