Updated import statement on usage page from 'net.sf.uadetector.UADetectorServiceFactory' to 'net.sf.uadetector.service.UADetectorServiceFactory'
Updated import statement on usage page from
'net.sf.uadetector.UADetectorServiceFactory' to
'net.sf.uadetector.service.UADetectorServiceFactory'

(belongs to issue #37)
before/uadetector,zpzgone/uadetector,shreejay/uadetector