Changes in version 1.7.1.7 (2017-10-15)                 

    o   Updated to latest ViennaCL header files.  Minor updates for
	allowing SVD and QR methods to work on CPUs.  Also small change
	to allow manually working with cl_mem and context objects.

                Changes in version 1.7.1.4 (2016-11-24)                 

    o   Updated package to latest ViennaCL header files.  Minor updates
	to make certain methods public (to be updated in ViennaCL
	1.8.0).

                        Changes in version 1.7.0                        

    o   Created package to provide R access to the ViennaCL header
	files for rapid gpu computing.