Code review comment for lp:~georg-zotti/stellarium/gz-better-anglemeasure

What about possible small improvements?

1. GUI changes:
1.1 [ ] Show in equatorial coordinates [ ] ...with position angle
1.2 [ ] Show in horizontal coordinates [ ] ...with position angle

2. Description changes:
2.1 Removing our names from authors list (we already in the contributors list :) )