Allow the admin users to change the environment theme on the admin panel.
Merge branch 'next_colivre' into ActionItem2859
Merge branch 'next_colivre' into ActionItem2859
remove migration to rename blocks
refactoring people block plugin
change wall tab to default on users's profile
replace 'editing block' label with block name
add string *has published*
Fix bug at work assignment plugin

Fix problem when calling content types plugin hotspot outside of a profile.
This is needed by community track plugin to display available content types for selection at step edition.
Expire cache of track block when change a category
Change community track to allow visualization of inactive steps
Change track list block to handle categories selection
Show status description at steps of a track
Enable edition of track visibility attributes
Remove redundant image param of track at edition form
Fix layout for track card block
Handle steps childrend activation
Community track plugin: link to step if there is no tool
Do not show tool label if there is no tool on a step
Merge branch 'AI2919-track_fixes' into stable