Use proper logging, more errors from tasks should now trigger showing the error dialog instead of siliently failing

lib/application_manager/tasks/importer.rb

@@ -1,6 +1,8 @@
 class W3DHub
   class ApplicationManager
     class Importer < Task
+      LOG_TAG = "W3DHub::ApplicationManager::Importer".freeze
+
       def type
         :importer
       end

lib/application_manager/tasks/installer.rb

@@ -1,6 +1,8 @@
 class W3DHub
   class ApplicationManager
     class Installer < Task
+      LOG_TAG = "W3DHub::ApplicationManager::Installer".freeze
+
       def type
         :installer
       end

lib/application_manager/tasks/repairer.rb

@@ -1,6 +1,8 @@
 class W3DHub
   class ApplicationManager
     class Repairer < Installer
+      LOG_TAG = "W3DHub::ApplicationManager::Repairer".freeze
+
       def type
         :repairer
       end

lib/application_manager/tasks/uninstaller.rb

@@ -1,6 +1,8 @@
 class W3DHub
   class ApplicationManager
     class Uninstaller < Task
+      LOG_TAG = "W3DHub::ApplicationManager::Uninstaller".freeze
+
       def type
         :uninstaller
       end

lib/application_manager/tasks/updater.rb

@@ -1,6 +1,8 @@
 class W3DHub
   class ApplicationManager
     class Updater < Installer
+      LOG_TAG = "W3DHub::ApplicationManager::Updater".freeze
+
       def type
         :updater
       end