[Autoflow] Add SCSS files

Merge in SCSS files and platform markup which supports
autoflow tabular views for WTD-611 into the open-source-friendly
master branch.

platform/commonUI/general/res/sass/lists/_tabular.scss

@@ -0,0 +1,80 @@
+.w1 {
+	background: $tabularColorHeaderBg;
+	padding-top: $tabularHeaderH;
+	position: relative;
+}
+.w2 {
+	background: $tabularColorBodyBg;
+	overflow-y: auto;
+
+}
+.tabular {
+	@include box-sizing(border-box);
+	border-spacing: 0;
+	border-collapse: collapse;
+	display: table;
+	font-size: 0.8em;
+	width: 100%;
+	.tr {
+		display: table-row;
+		&:first-child .td {
+			border-top: none;
+		}
+		&:hover {
+			background: rgba(white, 0.1);
+		}
+		&.header {
+			display: table-header-group;
+			.th {
+				border: none;
+				color: transparent;
+				height: 0px;
+				line-height: 0;
+				padding: 0 $tabularTdPadLR;
+				white-space: nowrap;
+				vertical-align: middle; // This is crucial to hiding f**king 4px height injected by browser by default
+				&:first-child em {
+					border-left: none;
+				}
+				&.sort {
+					em:after {
+						display: inline-block;
+						font-family: symbolsfont;
+						margin-left: 5px;
+					}
+					&.asc em:after { content: '0'; }
+					&.desc em:after { content: '1'; }
+				}
+				em {
+//					background: rgba(green, 0.2);
+					border-left: 1px solid $tabularColorBorder;
+					color: $tabularColorHeaderFg;
+					cursor: pointer;
+					display: block;
+					font-style: normal;
+					font-weight: bold;
+					height: $tabularHeaderH;
+					line-height: $tabularHeaderH;
+					margin-left: - $tabularTdPadLR;
+					padding: 0 $tabularTdPadLR;
+					position: absolute;
+					top: 0;
+					vertical-align: middle;
+					&:hover {
+						color: lighten($tabularColorHeaderFg, 20%);
+					}
+				}
+			}
+		}
+		.th, .td {
+			display: table-cell;
+		}
+		.td {
+			border-top: 1px solid $tabularColorBorder;
+			padding: $tabularTdPadTB $tabularTdPadLR;
+			&.numeric {
+				text-align: right;
+			}
+		}
+	}
+}