- Add the ability to set the deafult url preview setting for the room if you have sufficient power level.
- Add the ability for the user to set the desired url preview setting.
network/neochat#560
Add the option to set powerlevel to userdetaildialog.
This is done by making the powerleveldialog into it's own file and using that.
implements network/neochat#570
Change the userlist model so that permission names are based upon the following power level convention:
- 0: member
- 50: moderator
- 100: admin
- other: custom
This is inline with the new permission room page. Follow on from network/neochat!712
Work to add the ability to set user power levels and modify the power levels required for certain actions.
Updated

Add setting for setting the history visibility.
Note this setting can only be read not set for Quotient version < 0.7 as there is no event definition for a history visibility state event and it doesn't seem worth creating one when not needed with Quotient 0.7.
BUG: 457840