Add Glossary to frontend

src/components/Features.vue

@@ -10,6 +10,23 @@
       <p>With the feature search you can quickly lookup the annotated features within all categories. The search supports regular expressions and can be restricted to a single letter.</p>
     </v-flex>
 
+    <v-flex xs12>
+      <v-expansion-panel>
+        <v-expansion-panel-content>
+          <div slot="header">Glossary</div>
+          <v-card>
+            <v-card-text class="grey lighten-3">
+              <ul>
+                <li v-for="feat in feature_glossary">
+                  {{feat}}
+                </li>
+              </ul>
+            </v-card-text>
+          </v-card>
+        </v-expansion-panel-content>
+      </v-expansion-panel>
+    </v-flex>
+
     <!-- Select Letter -->
     <v-flex xs12>
       <v-select
@@ -91,6 +108,7 @@ export default {
       header: 'Feature Search',
       invalid: false,
       searching: false,
+      feature_glossary: [],
       feature_category: '',
       feature_type: '',
       feature_subtype: '',
@@ -154,6 +172,11 @@ export default {
     }
   },
   created () {
+    // Get feature glossary
+    this.$http.get('http://localhost:3000/api/features').then(function (data) {
+      this.feature_glossary = data.body
+    })
+
     // Create list of all letters
     this.$http.get('http://localhost:3000/api/metadata/table').then(function (data) {
       for (let letter of data.body) {