Added js.tree as submodule.
Added preliminary tree view wrapper class.
Added functionality to tree view.
Merge branch 'refs/heads/master' into ag.tree_test
Added entry tab with tree view.
Added tasks to tree view categories.
Added item entries and targets to tree view.
Added items and updated callbacks with json info.
Removed item and task tabs and added to entry.
Updated all includes for new paths.
Updated tree view collapse on click and refresh.
Added categories open to tree view default.
Updated render with form and buttons.
Updated task and item tabs to remove accordian.
Added form show/hide entry skeleton.
Removed old estimated time type.
Added click event and item display code.
Added more button divs for tasks.
Updated show/hide with fadeIn.
Updated entry form with task form links.