modify timeline skins, adds some features to easy task
adds task credentials filtering
fix granted access on tasks
adds group bundle supports of group admin crud, modify notification bundle to provide a smart service instead of many if, adds some translations
reworks dashboard like other timelines, mutualize son styles
adds some dashboard data, add error pages
update file config routing
add new controller and template
add form and translate message
add new route and update template
update services
Merge pull request #2 from extia/user

User