bitcoin/bitcoin — pull request #3039 by Diapolo (2013-09-28 17:34:34+00:00)
Title: several small Qt-related fixes

- make BitcoinGUI::showPaymentACK() use a reference for msg and use our
own GUIUtil::HtmlEscape() function
- ensure QTimer usage in clientmodel is the same as in walletmodel
- remove an unneeded debug message in walletframe
- flag some parameters as unused in DebugMessageHandler()
- small code formatting changes