Merge branch 'module/poll' into dev

frontend/src/routes/poll/Evaluate.svelte

@@ -1,4 +1,5 @@
 <script>
+	import Histogram from '../../Components/Histogram.svelte';
 	import { onMount } from 'svelte';
 	import { api, get } from '../../urls.svelte';
 	import { error, yikes } from '../../warn.svelte';
@@ -62,25 +63,22 @@
 			</tr>
 		</thead>
 		<tbody>
-			{#each Object.entries(poll.evaluation) as [option_id,hist]}
+		{#each Object.entries(poll.evaluation).sort((a,b) => b[0] - a[0]) as [avg,optionset]}
+			{#each Object.entries(optionset) as [option_id,histo]}
 			<tr>
 				<td>
 					{poll.options[option_id].name}
 				</td>
 				<td>
-					{average(hist)}
+					{(+avg).toFixed(3)}
 				</td>
-				<td class="histogram">
-					{#each Object.entries(hist).sort((a,b) => a[0] - b[0]) as [weight,count]}
-					<span style="height: {100*count/max_val(hist)}%" title={t('voted {count} times',{count:count})}>
-						<span>{weight}</span>
-					</span>
-					{/each}
+				<td>
+					<Histogram data={histo} />
 				</td>
 			</tr>
 			{/each}
+		{/each}
 		</tbody>
 	</table>
 </fieldset>
 {/if}
-<span class="warn">TODO: sort by average</span>