Removed 2 providers + model update

Since i removed 2 providers, a new major version.

Added

• Provider name+version to model (so you indicate where the results come from, when you use e.g. ChainProvider)

Removed

• UserAgentStringCom (http - is down for too long now)
• Wurfl (local - no updates anymore https://github.com/mimmi20/wurfl)