 08af7ee157
			
		
	
	
		08af7ee157
		
	
	
	
	
		
			
			* Android-21 introduced an API for symlinking.
 * Android-19 has an API which can be used via reflection.
 * Earlier versions use Runtime.exec('/system/bin/ln')
This also extends the SanitizedFile stuff so that the android < 19 can
safely use Runtime.exec() with less fear of command injection vulnerabilities.
Finally, some tests for the SanitizedFile and symlink stuff was added.