[FIX CI] vertrag and werteliste feature
minor changes on deploy_information_footer
[FIX CI] add_item.feature:21
[FIX CI] vertrag.feature
Merge branch 'next'
Merge branch 'next'
[FIX CI] access current_user onle when it is present
[FIX CI] hinweis_wenn_nicht_angemeldet.feature:15
Merge branch 'next'
[HOT FIX] wrong currency displayed on borrow value list
[HOT FIX] returning an empty gif pixel in case the model doesn't have images (to optimize)
alpha.13.3: showing Manage button on borrow section only on specific conditions
[HOT FIX] Backend: do not provide the search input field when not scoped to an inventory_pool
[FIX CI] kalender.feature:60
[HOT FIX] add gsw-CH to rails locales
Merge branch 'next'

Conflicts:
	app/views/borrow/_topbar.html.haml
	config/deploy/stable_version.rb
Fix missing template delete translation
[#55899466] removing leading and trailing whitespace on sort
upgrading tag to 3.0.0-beta.2
[BUG FIX] validates item changes on update as well