Fix number 7 to lovemark/skywatcher

Added the constellation of Dorado, therefore closing #9.
Fix number 8 to lovemark/skywatcher
Fix number 9 to lovemark/skywatcher

Updated Star.totalstars according to 52b09116141606f56ea765257002a7e4e61b23b1.
Merge pull request #5 from luis140219/master

Fix number 10 to lovemark/skywatcher