RDA: Don't apply stored monitor configuration if session is remote.

[sunweaver]

With remote sessions (like X2Go, xRDP, etc.) the xRandR configuration is normally handled by the remote desktop technology in use.

This change adds a return early to MATE's xrandr MSD monitor resolution restoring code path, if the session is remote.

Note: this PR requires a new build dependency on librda [1]

[1] https://github.com/ArcticaProject/librda.git

[raveit65]

Respect code style. File doesn't use tabs.

[lukefromdc]

Any updates on this or should we close it? Tabs need to go, and conflict needs to be fixed to continue with it

[lukefromdc]

This is actually worth finishing, so as to avoid risk of invalidating someone's local monitor setup during a remote connection

[joakim-tjernlund]

This is actually worth finishing, so as to avoid risk of invalidating someone's local monitor setup during a remote connection

Yes, please. If the only concern is white SPACE fixes, just re-indent and merge ?

[lukefromdc]

Note that since this is on someone else's repo, I cannot fix the tab issue or manually apply the changes to conflicting files on this PR. Instead I have to copy it and submit it as a new PR and close this one. We havn't heard from anyone else on the team about this in over four years, nobody has reviewed it functionally, and I never use remote sessions myself and have never been able to test them.

I don't think merging untested changes is a good idea