Merge pull request #4 from saikatbsk/master

merge changes
Merge branch 'master' of github.com:saikatbsk/Ishara
Merge branch 'master' of github.com:saikatbsk/Ishara
Use QSettings, this way it will use native format for storing config.
Merge pull request #4 from bhush9/ishara-config

Ishara config