Improve TraktSync documentation.
Rename TraktSync to TraktUpload.
Include collected episodes when uploading to trakt.

- https://github.com/UweTrottmann/SeriesGuide/issues/110
Always upload all shows to trakt.
Drop selection dialog when uploading shows to trakt.
Trakt show upload runs across config changes.

- Moved to fragment that retains its instance.
- Moved OnTaskFinishedListener from data liberation to interface package, use it here as well.
Display detailed progress when uploading.
Drop redundant and incorrect trakt upload description.
Reset next full trakt sync when connecting to trakt.
Fix constructor warning.
Merge watched/collected episodes after connecting to trakt.

- Now similar to movies, no need to manually upload shows ever again.
- Disconnecting, then connecting again will trigger a merge as well.
Ensure a sync after connecting to trakt.

- Ensure trakt episodes and movies are merged with the next sync.
- Ensure a full trakt episode sync runs with the next sync.
Remove upload functionality from trakt connected greeting.

- Instead display message that shows and movies will be synced
automatically.
Hide trakt upload tool from settings.

- https://github.com/UweTrottmann/SeriesGuideInternal/issues/57
- Users can simply disconnect and connect to trakt again.
Merge branch 'improve-trakt-onboarding' into beta
Add new string to all languages.
Update to gradle 1.12.
Use https to download gradle wrapper.

- As recommended by http://www.gradle.org/docs/current/release-notes#https-wrapper-downloads.
Updated Danish translations.

- Exported from crowdin on 2014-05-09.
Push version to 14-beta5, 11262.