First step in creating karateka mutation features
Added list function to KaratekaActionbean (returns json array of karatekas)
added dependency for jackson
added karateka jsp files.
wip editing karateka
Added form and handling of form for Karateka edit
see previous commit
Added karateka list component to list the karateka's
fixed js script import
Implemented filter on karatekalist
When clicking on list element. Karateka is opened for editing.
the karatekalistcontainer now also controlles the filter text field.
changed the main layout.
added delete button and action for karateka
added cross and handler for cross at karate items in karatecontroller
Made the cross clickable and made a better image.
Implemented js karateka delete functions with confirm message
Merge branch 'feat/mutate-karateka'