[IMP] web_tip: convert web_tip model to v8 api
[FIX] web_tip: grant write permission to users
[IMP] web_tip: add support for list views
[FIX] web_tip: consume can effectively use the api.multi decorator, to perform write in batch.
[IMP] website.snippet: convert media snippet into the new snippet api
[FIX] web: remove old datetimepicker and change by bootstrap datetimepicker
[FIX] web: update moment and datepicker library also add a controller to lazily load locale