Merge branch 'release/v0,3.2' into develop
Merge branch 'hotfix/app-version' into develop
Add Nullable/NotNull annotations.
Fix NPE when item clicked before the jokes were loaded.
Fix some Android Studio inspection warnings.
Fix IllegalStateException when fragment is no longer attached to its activity.
Fix crash when orientation changed while downloading all jokes.
Fix crash when orientation changed while downloading all jokes also while resetting from the settings.
Don't recreate the search fragment on orientation change.
When download has finished don't create new dialog on orientation change.
Bump to version 0.3.2.2
Merge branch 'release/v0.3.2.2'