Merge branch '1.0.1'
Merge branch 'develop'
Merge pull request #2 from devxoul/develop

Check open status with popover.isShown.
Add retina status icon.
Bump version to 1.1.1
Merge branch 'develop'
Add README.md
Update README.md
Xcode 6
Add main page link to title label.
Bump version to 1.1.2
Add appcast.xml
Remove auto-versioning shell script.
Update xib to xcode 6.
Add gratipay badge to README.md
Update LICENSE.
Update copyright title.
Update xib files according to xcode 6 settings.
Update project settings according to suggestion of xcode 6.1
Update .gitignore to ignore xcuserdata.