Reformat and (slightly) decruft all the things.

logic/BaseUpdate.h

@@ -3,7 +3,7 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
@@ -34,15 +34,14 @@ class BaseUpdate : public Task
 	Q_OBJECT
 public:
 	explicit BaseUpdate(BaseInstance *inst, QObject *parent = 0);
-	
+
 	virtual void executeTask() = 0;
 
-protected slots:
-	//virtual void error(const QString &msg);
+protected
+slots:
+	// virtual void error(const QString &msg);
 	void updateDownloadProgress(qint64 current, qint64 total);
-	
+
 protected:
 	BaseInstance *m_inst;
 };
-
-