SK translation

SK translation for ckChangeLog "Dialog UI"
Added new dontShowLogDialog method to the ChangeLog class.

This feature is useful when you want to not show a change log dialog for the current app version.
A good reason to do this is if you are showing a new user experience on initial install of the app
and do not want to show the change log except for on subsequent app updates.
Rename dontShowLogDialog() and reformat Javadoc comment
Merge branch 'pr/5' into dev
Update list of contributors
Update copyright notes
Add newlines to default CSS
Move german translation from sample app to library project
Update changelog in README
v1.1.0