Make import button gooder, explicitly require excon http client

lib/application_manager/task.rb

@@ -238,7 +238,8 @@ class W3DHub
 
             @files.delete_if { |f| f.name.casecmp?(file.name) } unless file.patch?
 
-            # If file has been recreated in a newer patch, don't delete it; A full file package will exist for it so it will get completely replaced.
+            # If file has been recreated in a newer patch, don't delete it;
+            # A full file package will exist for it so it will get completely replaced.
             @deleted_files.delete_if { |f| f.name.casecmp?(file.name) }
 
             @files.push(file)

lib/application_manager/tasks/importer.rb

@@ -1,26 +0,0 @@
-class W3DHub
-  class ApplicationManager
-    class Importer < Task
-      LOG_TAG = "W3DHub::ApplicationManager::Importer".freeze
-
-      def type
-        :importer
-      end
-
-      def execute_task
-        path = W3DHub.ask_file
-
-        unless File.exist?(path) && !File.directory?(path)
-          fail!("File #{path.inspect} does not exist or is a directory")
-          fail_silently! if path.nil? || path&.length&.zero? # User likely canceled the file selection
-        end
-
-        return false if failed?
-
-        Store.application_manager.imported!(self, path)
-
-        true
-      end
-    end
-  end
-end