Merge branch 'release/2.4.0.2'
Merge branch 'release/2.6.0.2'
Merge branch 'develop'
Merge branch 'release/2.6.0.3'
Merge branch 'release/2.6.0.4'
Merge branch 'release/2.6.0.5'
Merge branch 'release/2.8.0.1'
Merge branch 'release/2.8.0.2'
Merge branch 'release/3.0.1.0'
Merge branch 'release/3.0.2.0'
Display product templates on category view #3584

* Category list view must show product templates instead of variants
* On clicking a product it could take the user to first variant
* To support this, added a new field products_displayed_on_eshop to the
  template, which returns the variants which are displayed
Release version 3.0.2.1
Merge '3.0.2.1' into develop