Update references to libFlayer

commands/remove.js

@@ -1,4 +1,4 @@
-var libFlayer = require("../libFlayer.js");
+var libCore = require("../libCore.js");
 
 module.exports = {
   name: 'remove',
@@ -11,7 +11,7 @@ module.exports = {
       }
       var title = args[0];
 
-      libFlayer.deleteSource(title, (err, result) => {
+      libCore.deleteSource(title, (err, result) => {
         console.log("Result from removing entry", result);
 
         if (result) {
@@ -20,8 +20,8 @@ module.exports = {
           message.reply(`${title} does not exist in the list of RSS sources`);
         }
 
-        var sources = libFlayer.getSources();
-        libFlayer.loadFeeds();
+        var sources = libCore.getSources();
+        libCore.loadFeeds();
       });      
     } catch (err) {
       console.log(err);