open #468
Removed ng-show="editMode" in object-inspector.html;
Refactored CSS as required in _inspector.scss;
Added opacity transition to splitter-inspect-panel and
split-pane-component pane bottom, but not working as desired currently:
entire inspector seems to be destroyed and recreated when switching into
and out of edit mode;
Moved <style> def for .location-item in object-inspector.html into .scss;
mct-scroll-x is an attribute whose value is an assignable
Angular expression. This two-way binds that expression to the
horizontal scroll state of the element on which it is applied.
mct-scroll-y is an attribute whose value is an assignable
Angular expression. This two-way binds that expression to the
vertical scroll state of the element on which it is applied.