Code syntax consistency; Tooltips for asset types

src/js/views/library/LibraryAlbums.js

@@ -173,7 +173,7 @@ class LibraryAlbums extends React.Component{
 					}
 				</div>			
 			)
-		}else{
+		} else {
 			return (
 				<AlbumGrid 
 					handleContextMenu={(e,item) => this.handleContextMenu(e,item)}

src/js/views/library/LibraryArtists.js

@@ -111,7 +111,7 @@ class LibraryArtists extends React.Component{
 						link_prefix={global.baseURL+"artist/"} />
 				</section>
 			)
-		}else{
+		} else {
 			return (
 				<section className="content-wrapper">
 					<ArtistGrid 

src/js/views/library/LibraryPlaylists.js

@@ -163,7 +163,7 @@ class LibraryPlaylists extends React.Component{
 						link_prefix={global.baseURL+"playlist/"} />
 				</section>
 			)
-		}else{
+		} else {
 			return (
 				<section className="content-wrapper">
 					<PlaylistGrid