Adds indicator of a player visible voting log

A new player can be suprised that this tool keeps a history of
nominations. This indicator shows a book with a skull on it
when there is a nomination log present in the session object
along with the count of nominations stored locally in the
session object.

This allows a new user to see that there is a voting log.

This allows groups that wish to only see a limited voting
log to remind the storyteller to clear the log if they see
that there is one.

If accepted, this would address #124 and the secondary
considerations metioned in #121.

This commit squashes away the previous textual version

src/components/Menu.vue

@@ -1,5 +1,18 @@
 <template>
   <div id="controls">
+    <span
+      class="nomlogSummary"
+      v-show="session.voteHistory.length"
+      @click="toggleModal('voteHistory')"
+      :title="
+        `${session.voteHistory.length} recent ${
+          session.voteHistory.length == 1 ? 'nomination' : 'nominations'
+        }`
+      "
+    >
+      <font-awesome-icon icon="book-dead" />
+      {{ session.voteHistory.length }}
+    </span>
     <span
       class="session"
       :class="{
@@ -366,6 +379,12 @@ export default {
     margin-left: 10px;
   }
 
+  span.nomlogSummary {
+    color: $townsfolk;
+    margin-top: 7px;
+    margin-left: 10px;
+  }
+
   span.session {
     color: $demon;
     &.spectator {

src/main.js

@@ -9,6 +9,7 @@ import { FontAwesomeIcon } from "@fortawesome/vue-fontawesome";
 const faIcons = [
   "AddressCard",
   "BookOpen",
+  "BookDead",
   "BroadcastTower",
   "Chair",
   "CheckSquare",