Added utils.matches and utils.html_attr_escape back because they were used externally
Added utils.matches and utils.html_attr_escape back because they were used externally

Update issue 1472
Owner: pekka.klarck
Status: Started
Added `matches` and `html_attr_escape` back.

I keep this issue open in case also other libs are affected by removals.

userzimmermann/robotframework-python3,userzimmermann/robotframework-python3,userzimmermann/robotframework-python3,userzimmermann/robotframework-python3,userzimmermann/robotframework-python3