atk4 and addons version update
repetitions management
page to manage repetition and impact on display
little fix for location soft delete
lot of changes
new files
fix for media grid
remove debug() for dsql
file cleaning
add valid filter to location model
advertisement create page
adv save
duration and advertisement save fix'
'
 duration calculated by number of medias
page advertisement relaod on save
move duration to media
admin as media auto approve
grid thumbnail and preview
display approved /deleted media change'
tabs for admin and preview on click thumbnails