Wiki Documentation update needed for CLI command options listing

[bmullan]

The freerdp CLI Options listed on..."

https://github.com/FreeRDP/FreeRDP/wiki/CommandLineInterface

Must be quite outdated as it does not list/describe many CLI options listed by executing:

$ xfreerdp3 --help

Just a couple examples.
The CommandLineInterface pages is completely missing these entirely:

 /gfx[: [[progressive[:on|off]|RFX[:on|off]|AVC420[:on|off]AVC444[:on|off]],
           mask:<value>,small-cache[:on|off],thin-client[:on|off],progressive[
           :on|off]]]                 RDP8 graphics pipeline
    /gfx-h264[: [[AVC420|AVC444],mask:<value>]]
                                      [DEPRECATED, use /gfx:avc420] RDP8.1 
                                      graphics pipeline using H264 codec
    +gfx-progressive                  Enable [DEPRECATED, use /gfx:progressive] 
                                      RDP8 graphics pipeline using progressive 
                                      codec
    -gfx-small-cache                  Disable [DEPRECATED, use 
                                      /gfx:small-cache] RDP8 graphics pipeline 
                                      using small cache mode
    +gfx-thin-client                  Enable [DEPRECATED, use /gfx:thin-client] 
                                      RDP8 graphics pipeline using thin client 
                                      mode

+home-drive Enable Redirect user home as share

[akallabeth]

@bmullan yes, best only rely on the docs directly from the binary.
the wiki is hopelessly outdated in some areas and I don´t have the time to update all of it.

accepting pull requests / issuse with git bundles for improvement, but had to disable direct editing due to vandalism.