Application updating and repair is now possible, save news and applications listing to cache directory instead of current working directory, added support for application unlinking, misc. other changes

lib/worker/tasks/install_application.rb

@@ -2,6 +2,7 @@ module W3DHubLauncher
   class Task
     class InstallApplication < Task
       def setup
+        @task_verb = "Installing".freeze
       end
 
       def execute

lib/worker/tasks/repair_application.rb

@@ -0,0 +1,11 @@
+module W3DHubLauncher
+  class Task
+    class RepairApplication < InstallApplication
+      def setup
+        super
+
+        @task_verb = "Repairing".freeze
+      end
+    end
+  end
+end

lib/worker/tasks/update_application.rb

@@ -0,0 +1,11 @@
+module W3DHubLauncher
+  class Task
+    class UpdateApplication < InstallApplication
+      def setup
+        super
+
+        @task_verb = "Updating".freeze
+      end
+    end
+  end
+end