History, Reply to messages and RAI

Contains

• History loading various fixes
• Reply button on messages (mucs and chats)
• Replaced the original RAI implementation with the converse one

Closes #262 (closed)

src/plugins/converse-rai.js

@@ -25,7 +25,7 @@ converse.plugins.add('converse-rai', {
         if (this.get('hidden')
           && conn_status === converse.ROOMSTATUS.ENTERED
           && api.settings.get('muc_subscribe_to_rai')
-          && this.getOwnAffiliation() !== 'none'
+          // && this.getOwnAffiliation() !== 'none'
         ) {
           this.sendMarkerForLastMessage('received', true);
           await this.leave();
@@ -47,7 +47,7 @@ converse.plugins.add('converse-rai', {
         if (this.get('hidden')
           && conn_status === converse.ROOMSTATUS.ENTERED
           && api.settings.get('muc_subscribe_to_rai')
-          && this.getOwnAffiliation() !== 'none'
+          // && this.getOwnAffiliation() !== 'none'
         ) {
           await this.leave();
           await this.close();