Message item (#619)

* feat(MessagesPage): add canNotViewContact prop

* refactor(MessagesPage): canNotViewContact->showViewContact

* feat(SettingsPanel): add showAudioSettings prop

* chore(package-lock.json): remove package-lock

* fix(ActiveCallItem): fix missing title

* refactor(ActiveCallItem): remove unused prop: missedTitle

* refactor(ActiveCallItem): code alignment

* fix(MessageItem/i18n): fix missing docs

* refactor(MessageItem): remove Message enum

Author: Lex. Huang

src/components/MessageItem/i18n/en-US.js

@@ -14,4 +14,6 @@ export default {
   mark: 'Mark as Unread',
   unmark: 'Mark as Read',
   delete: 'Delete',
+  groupConversation: 'Group Conversation',
+  conversation: 'Text Message'
 };

src/components/MessageItem/index.js

@@ -34,8 +34,8 @@ function ConversationIcon({
       break;
     default:
       title = group ?
-        i18n.getString(messageTypes.groupConversation, currentLocale) :
-        i18n.getString(messageTypes.conversation, currentLocale);
+        i18n.getString('groupConversation', currentLocale) :
+        i18n.getString('conversation', currentLocale);
       icon = group ?
         <GroupConversationIcon width={19} className={styles.icon} /> :
         <ComposeTextIcon width={18} className={styles.icon} />;