[#80012686] Timeline for group-admins
[#80012686] Timeline (translation in English)
remove duplicate scenario
Merge branch 'master' of https://github.com/zhdk/leihs into upcoming

Conflicts:
	features/examples/timeline.feature
[#81097244] view all contracts for group managers
no message
[#81100542] open inventory to group managers
Merge branch 'master' into fs_personas

Conflicts:
	features/examples/timeline.feature