/tidy/ make circle fill 60% transparent.

There are no other changes, but since I did this on a different day,
all the slide masters have decided to update themselves.
/tidy/ make circle fill invisible -- i.e. no fill
/tidy/ make circle stroke width 0.25pt
/tidy/ make circle stroke colour 50% transparent
/tidy/ make circle stroke invisible, i.e. no stroke
/tidy/ add blueish gradient to circle fill
/tidy/ increase the title text so that it wraps
/tidy/ remove word wrap for title text
/tidy/ left align title text
/tidy/ change title margins to L:1cm R:2cm T:3cm B:4cm
/tidy/ change fit shape to text
/tidy/ title is 20pt down from 44pt
/tidy/ title is bold