start of new-ui
new gui for groups and hosts + bug fixes
added hosts data to addgroup template + addgroup template css
fixed non closing form and made more changes to gui
getgroups returns list with arrays. Changed list creation for multiselect
style edit host and group
test inventory
added the ability to add child groups when creating a new group.
added childgroups to multiselect when editing group
multiselect available children in edit group
allow editing of childgroups
function to remove groups + remove from parent groups
removed delete button and some cleanup
removed testfile
added remove button
some minor gui changes
added style to remove page