Removed skype field and added Discord on users. Also dropped unused table

app/controllers/users_controller.rb

@@ -149,9 +149,9 @@ class UsersController < ApplicationController
   def update
     if (mod? && current_user.role >= @user.role ) || (@user.is?(current_user) && confirmed?)
       if mod?
-        userdata = user_params([:name, :skype, :youtube, :twitter, :about, :role, :badge, :confirmed, :header_scroll, :utc_time, :dark])
+        userdata = user_params([:name, :discord, :youtube, :twitter, :about, :role, :badge, :confirmed, :header_scroll, :utc_time, :dark])
       else
-        userdata = user_params([:name, :skype, :youtube, :twitter, :about, :header_scroll, :utc_time, :dark])
+        userdata = user_params([:name, :discord, :youtube, :twitter, :about, :header_scroll, :utc_time, :dark])
       end
       if User.find_by(name: userdata[:name]) && User.find_by(name: userdata[:name]) != @user
         flash[:alert] = "You have entered a name that belongs to someone else. Please try another."

app/models/user.rb

@@ -168,7 +168,7 @@ class User < ActiveRecord::Base
     self.ign.strip! if self.ign
     self.email.strip! if self.email
     self.about.strip! if self.about
-    self.skype.strip! if self.skype
+    self.discord.strip! if self.discord
     self.youtube.strip! if self.youtube
     self.twitter.strip! if self.twitter
   end

app/views/users/edit.html.erb

@@ -43,9 +43,9 @@
         </tr>
       <% end %>
       <tr>
-        <td>Skype username</td>
+        <td>Discord username</td>
         <td>
-          <%= f.text_field :skype, placeholder: "Skype username", disabled: !can_edit? %>
+          <%= f.text_field :discord, placeholder: "Discord username", disabled: !can_edit? %>
         </td>
       </tr>
       <tr>

app/views/users/show.html.erb

@@ -54,10 +54,10 @@
         <td><b>Role</b></td>
         <td><%= link_to @user.role, users_path(:role => @user.role.name) %></td>
       </tr>
-      <% if current_user && !@user.skype.blank? %>
+      <% if current_user && !@user.discord.blank? %>
       <tr>
-        <td><b>Skype</b></td>
-        <td><%= link_to @user.skype, "skype:#{@user.skype}?chat", target: "_blank" %></a></td>
+        <td><b>Discord</b></td>
+        <td><%= @user.discord %></td>
       </tr>
       <% end %>
       <% if !@user.youtube.blank? && !@user.youtube_channelname.blank? %>