Fix symfony 2.8 support

Author: DZunke

CHANGELOG

@@ -1,11 +1,13 @@
-SlackBundle unplanned
+SlackBundle v2.4.1
+==================
+- FIX: Symfony 2.8 support was defect by removed classes in services.yml
+
+SlackBundle v2.4.0
 ==================
 - Feature: Commands compatible to Symfony 3.4 (by @alister)
 - (NOT BC) Feature: Remove old command prefixes (see v1.3) (by @alister)
 - Patch: removed different typos (by @alister)
-SlackBundle v2.4.0
-==================
-- Feature: Support for more fields in attachments and additional client options for Messaging::message() (by @pmishev=
+- Feature: Support for more fields in attachments and additional client options for Messaging::message() (by @pmishev)
 - Support for Symfony 4.0
 
 SlackBundle v2.3.0

Resources/config/services.yml

@@ -29,26 +29,31 @@ services:
         arguments: ["@dz.slack.client"]
 
     DZunke\SlackBundle\Command\BotMessagingCommand:
+        class: DZunke\SlackBundle\Command\BotMessagingCommand
         arguments: ["@dz.slack.channels", "@event_dispatcher"]
         tags:
             - { name: console.command, command: slack:run-bot }
 
     DZunke\SlackBundle\Command\ChangeChannelsTopicCommand:
+        class: DZunke\SlackBundle\Command\ChangeChannelsTopicCommand
         arguments: ["@dz.slack.channels"]
         tags:
             - { name: console.command, command: slack:channels:topic }
 
     DZunke\SlackBundle\Command\DebugCommand:
+        class: DZunke\SlackBundle\Command\DebugCommand
         arguments: ["@dz.slack.client"]
         tags:
             - { name: console.command, command: slack:debug }
 
     DZunke\SlackBundle\Command\MessageCommand:
+        class: DZunke\SlackBundle\Command\MessageCommand
         arguments: ["@dz.slack.messaging"]
         tags:
             - { name: console.command, command: slack:message }
 
     DZunke\SlackBundle\Command\UsersCommand:
+        class: DZunke\SlackBundle\Command\UsersCommand
         arguments: ["@dz.slack.users"]
         tags:
             - { name: console.command, command: slack:users }