Build: 260	Version: 2.4	Branch: Master

	* ERROR.java (ERROR.STORAGE): New error code.
	* {pt_BR,en_US}/errors.xml: Added description for ERROR::STORAGE.
	* SFAsset.java (copyFile(), moveFile()): Two new methods added.
	* strings.java (empty()): New method added.
	* CXmlFile.java (Load(String,String)): New method added.
	* CXmlFile.java (Load(File,String)): New method added.
	* CXmlFile.java (write(String,String,boolean)): New method added.
	* CXmlFile.java (write(File,String,boolean)): New method added.