Updated todos.
Added select box to create form.
Removed crap from select box.
Removed error stuff from system.
Moved system select for form macro.
Added system select box to edit form.
Updated todos.
Fixed date format on edit form.
Updated todos.
Requiring completed if completed_on is set.
Updated todos.
Removed redundant if statement.
Updated todos.
Updated todos.
Responsive navbar.
Moved validation into model.
Mass assignment.
Updated todos.
Put things back.
Mass assignment.