My patch was committed today by Alexey.The bug was if we restart Kstars after hiding the tool bars,it reappears. They were SetChecked by default and I removed it.I think,the first patch I send was better than this.I modified the patch removing some changes and retained only essential changes .Alexey did some changes that I removed in modified patch before committing it.I should thank him for making amending  and committing it.The patch was send about one month ago.Though the patch got accepted only after one month,it is a nice experience.The moral support from Jain and Pramode sir was really great.