Delivery commit creation tool

Helper script to gather finished stories and move them into delivered
state after deployment on target envirnonment.
Fixed schema editor.
Password reset & Password change progress
[Finished #72012836] Password Reset

Added also functionality for password change.
Fixed minor problems with psui-demo

psui-demo should work now.
JustifyCenter added into psui-contenteditable

New functionality in psui-contenteditable.

Signed-off-by: Pavol Starek <pavol@starek.sk>
psui-selectbox implemented [#71674902]

Implementation of psui-selectbox and separation of
dropdown functionality into separate factory.

[FINISHED #71674902]
Small visual fix in psui-autocomplete

Fixed default value of dropdown.