[Mobile] IN PROGRESS: Significant re-org of search results styling

open #74
Removed all styles for search-result-item
in search/_search.scss and significantly re-orged .tree-item in
_tree.scss and mobile/_tree.scss to control
search-result-item styles;

platform/commonUI/general/res/sass/search/_search.scss

@@ -230,83 +230,6 @@
 		max-height: 100%;
 		position: relative;
 
-		.results {
-
-			.search-result-item {
-				// Include transitions (for the highlights)
-				@include single-transition(background-color, 0.25s);
-
-				// Space the results from each other
-				margin-bottom: 2px;
-
-				// Make the highlights the right color and shape.
-				// Attempting to match the style in the tree, but
-				//   while having these be compact.
-				border-radius: 2px;
-				padding-top: 4px;
-				padding-bottom: 2px;
-
-				.label {
-					// Give some padding away from the left side
-					margin-left: $leftMargin;
-
-					.title-label {
-						display: inline-block;
-						position: absolute;
-
-						// Give some padding away from the left side
-						left: $leftMargin + 3px + $iconWidth;
-						// and the right side
-						right: $rightPadding;
-
-						// Size and position the text
-						font-size: .8em;
-						line-height: 17px;
-
-						// Hide overflow text
-						width: auto;
-						overflow: hidden;
-						text-overflow: ellipsis;
-						white-space: nowrap;
-					}
-				}
-
-				// Change styling when it's selected
-				&.selected {
-					$c: #fff;
-					background: $colorKeySelectedBg;
-					color: $c;
-					.view-control {
-						color: $colorItemTreeIcon;
-					}
-					.label .type-icon {
-						color: #fff;
-					}
-				}
-                
-                .label .type-icon .l-icon-link {
-                    @include txtShdwSubtle(1);
-                    z-index: 2;
-                    @include ancillaryIcon(8px, $colorIconLink);
-                    margin-left: -25px;
-                }
-
-				// Change styling when it's being hovered over
-				&:not(.selected) {
-					&:hover {
-						background: lighten($colorBodyBg, 5%);
-						color: lighten($colorBodyFg, 20%);
-						.context-trigger {
-							display: block;
-						}
-						.icon {
-							color: $colorItemTreeIconHover;
-						}
-					}
-				}
-			}
-		}
-
 		.load-icon {
 			position: relative;
 			&.loading {