Layout, Onboarding Tracing Consent (#256)

* information legal layout

* fixed layout in information privacy and information technical

* updated terms of use string in app information

* changed button title in tracing

* removed unused element in row include, changed variable name to convention

* notification translation tags

* removed link references in terms of use, data protection and third party notices

* reset tracing activation during onboarding back navigation

* small bugfix in onboarding back tracing timestamp

* added consent information to onboarding tracing screen

* moved tracing reset in onboarding to tracing fragment; tracing is always reset when tracing screen is entered

* removed http usage in strings

* settings consent dialog for first time tracing activation

* merged dev