Improve markup for Working Days on profile page
Improve markup for Working Days on profile page

- moved %legend tag outside the loop as there 
should be only one %legend per %fieldset

- removed visually hidden text as the screen reader
says: 'Works Thursday', which is sufficient.

MjAbuz/peoplefinder,ministryofjustice/peoplefinder,ministryofjustice/peoplefinder,MjAbuz/peoplefinder,MjAbuz/peoplefinder,ministryofjustice/peoplefinder,MjAbuz/peoplefinder,ministryofjustice/peoplefinder,ministryofjustice/peoplefinder