open #468
Remove ng-class statements in favor of upstream .s-status-editing;
Restructure CSS accordingly;
NOTE: because edit.html has NOT been changed,
changes here will cause old edit mode to no longer display properly.
Don't integrate this CSS with old edit mode!
open #74
view-switcher in object browse and edit moved to precede
action buttons, with margin;
Re-located CSS for .btn, etc. from _controls.scss to _layout.scss;
Cleaned up line-spacing in object-header in .frame;
open #74
Attempting to layout using flex - not working;
See http://jsfiddle.net/charlesh88/cpf9zjts/9/ for working example;
New _flex.scss added;
This commit is changed elements that are mostly solid;
WTD-1163
WTD-1146
New CSS to hide non-functional elements, including browse.top-bar with search elements;
Adjusted spacing, mainly in .contents CSS class;
