Changed name of skillplan_entries to _details as we put the loading of entries in another file (for ajax call)
View for skillplan entries rendering. Only called with an ajax call from skillplan_details.html
Added reload_entries function to get the skillplan entries with the modifications
Missing a ">" and changed url for skillplan creation
Changed url for skillplan creation, added url for skillplan_entries rendering
Split skillplan entries and skillplan "edit".

Skill plan edit only show the skill list but skillplan entries view load
the entries and render the skillplan table