Display all groups on dashboard by default

src/app/home/home.component.ts

@@ -43,13 +43,13 @@ export class HomeComponent implements OnInit {
 		let temp: KeyInterface[] = [];
 
 		for (var i = 0; i < data.length; i++) {
-			temp.push({ id: data[i], count: 0, active: false });
+			temp.push({ id: data[i], count: 0, active: true });
 		}
 		this.keys = temp; // Invoke update in rb-multiselect
 		this.initChart();
 
 		// Only neccesary if keys get preselected
-		//this.calcFieldSelectKeys();
+		this.calcFieldSelectKeys();
 
 		// Fetch all samples populated with according group
 		this.getSamples();