LoginID visible, Webcam accessibility, Custom-button

[ErnieFR]

To start first by complimenting you all on the setup of Domoticz and the incredible amount of hardware it is compatible with. GREAT.
If possible, the next 4 issues might help to improve in general:

-1- With multiple accounts created, once logged-in I can't see as whom I'm logged-in! A simple ID somewhere in the top of the screen would be an idea?

-2- The only way I can introduce the RaspiZero build-in cam to guests, is to create a 'scene' object in 'groups' and show that button in the menubar for guests and select the yellow star to make it visible in 'dashboard' too. Even there with the 'scene'-block in the dashboard, it is totally not easy to find for guests this tiny little cam icon in the top right. Once started and the nice view is there, it blocks everything in the background! Can't that be disabled? I'd like to be able to switch-on the lights while watching the cam, to see the difference. A seperate 'block' in the dashboard only presenting the cam, would be much more practical, I think.

-3- The build-in Raspi-cam can have extra settings (like "-ISO 999") from the 'settings-menu', tab 'other' but does not react to a time stamp with '-dt' or '-ts'. A date/time can be very handy in snapshots used in scripts with Blockly.

-4- If any html file is added in the www/templates folder, the 'custom-button' is shown. Only this makes the Domoticz version invisible.

Hope this helps, kind regards from ErnieFR