fix bug: can't remove right Menus by App.config
Merge branch 'master' of github.com:tewuapple/WinHtmlEditor

Conflicts:
	WinHtmlEditor.suo
	WinHtmlEditor/HtmlEditor.Designer.cs
	WinHtmlEditor/bin/Debug/WinHtmlEditor.dll
	WinHtmlEditor/bin/Debug_VS2010/WinHtmlEditor.dll
	WinHtmlEditor/bin/Release/WinHtmlEditor.dll
	WinHtmlEditor/bin/Release_VS2010/WinHtmlEditor.dll
	WinHtmlEditorTest/Form1.Designer.cs
	WinHtmlEditorTest/bin/Debug/WinHtmlEditor.dll
	WinHtmlEditorTest/bin/Debug/WinHtmlEditorTest.exe