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;
open #244
Fixing scroll issue in Inspector via flex layout;
Added new _archetypes.scss file for .l-flex* and .col styles;
moved .col and associated mixin out of _layout.scss
and into _archetypes;
open #90
IN-PROGRESS
To support desired edge-to-edge styling of Inspector pane;
Removed superflous .scss file;
Enhancements to splitter .scss to allow flush edging and
edge shadows;