Fix various events not handled bc not registered to bus.

- Register by default in BaseActivity, provide overrides to customize
this behavior.
Guard against null intent.

- https://crashlytics.com/seriesguide/android/apps/com.battlelancer.seriesguide/issues/5357cb25e3de5099ba1d384e
Do not crash if no activity available to share.

- https://crashlytics.com/seriesguide/android/apps/com.battlelancer.seriesguide/issues/535bc4ade3de5099ba20a131
Latest translations.

- Exported from crowdin on 2014-05-12.
Push version to 14, 11263.
Change log for v14.
Changes summary for v14.
Protect against null connectivity service.

-
https://crashlytics.com/seriesguide/android/apps/com.battlelancer.seriesguide/issues/5371077be3de5099ba31b5c4
- May occur if using xposed privacy tool, but docs also mention might
return null.
Push version to 14.0.1, 11264.
Fix docs for Intents.
Latest translations.

- Exported from crowdin 2014-05-14.
- Finish, Portuguese Brazil.
Change log for 14.0.1. Release date for 14.
Drop untranslated language.
Move debug strings to resource.
Refresh play store description.
Merge branch 'release-14' into beta
Merge branch 'beta' into dev