update tagline to be generic

src/app/app.component.html

@@ -12,7 +12,7 @@
 				<h1 id="site-title" class="uw-site-title">
 					<a rel="home">Angular Starter</a>
 				</h1>
-				<div id="site-description" class="uw-site-tagline">UW-Madison Housing</div>
+				<div id="site-description" class="uw-site-tagline">UW-Madison App</div>
 			</div>
 		</div>
 	</div>