Further development on the weather protocol and more

- Changed the name from de.medienDresden to nl.pilight (will change back when necessary)
- Removed the acra error reporting because it was tied to bitbucket.
- Updated various (English) strings.
- Rearragned some images (WIP)
- Weather protocol
* Added support for sunrise, sunset and update button.
* Changed layout to overflow so no overlapping occurs between the name and the values.
- Added support for the All switch setting.
- Images now have a fixed size.
- Removed various features from the preference dialog
* Acra
* Contact developer (through the pilight forum or google play?)
* Rate App (need to look on how we are going to distribute it later?)
* Licenses (not needed because source can be found on github?)
- Updated all licenses to GPLv3