link from show category to songs

src/components/show_category.vue

@@ -45,7 +45,9 @@
 				<td>
 					<ul>
 						<li v-for="song in session.songs">
+							<a v-bind:href="'#/songs/' + song.title">
 								{{song.title}}
+							</a>
 						</li>
 					</ul>
 				</td>

src/components/songs.vue

@@ -31,7 +31,9 @@
 			<tr v-for="song in songs">
 				<td>{{song.id}}</td>
 				<td>
+					<a v-bind:name="'/songs/' + song.title">
 						{{song.title}}
+					</a>
 					<br/>
 					<button @click="copy(song.title)">Copy</button>
 					<button @click="paste(song.title)">Paste</button>