[Frontend] In-progress checkin: migrating style tags to classes, other

WTD-894
Significant migration of inline styles to CSS classes;
Changed telemetry component so that when title is hidden, telem element can take up 100% of the element width;
Static text elements now show scrollbars on overflow;
Added padding and box-sizing to text elements - this is throwing off the selected control because of the offset and should be fixed;

platform/features/layout/res/templates/elements/text.html

@@ -1,4 +1,5 @@
-<div ng-style="{ background: ngModel.fill(), border: '1px solid ' + ngModel.stroke(), color: ngModel.color() }"
-     style="width: 100%; height: 100%; overflow: hidden;">
+<div
+	class="l-fixed-position-text l-static-text"
+	ng-style="{ background: ngModel.fill(), 'border-color': ngModel.stroke(), color: ngModel.color() }">
     {{ngModel.element.text}}
 </div>