Xpra: Ticket #1819: legacy flag removal

Flags that have been available by default since before 1.0 We can therefore assume that all clients / servers have support for it without checking.

More to be added later.

Also switches that are no longer needed, ie:



Fri, 16 Nov 2018 04:27:29 GMT - Antoine Martin: status, description changed


Wed, 20 Mar 2019 05:06:15 GMT - Antoine Martin: milestone changed

Milestone renamed


Sat, 21 Sep 2019 05:35:33 GMT - Antoine Martin:


Sat, 21 Sep 2019 10:05:06 GMT - Antoine Martin:

Updates:


Sat, 21 Sep 2019 19:32:20 GMT - Antoine Martin: status changed; resolution set


Sat, 23 Jan 2021 05:34:37 GMT - migration script:

this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/1819