Vive Controller Stand and Charging Station remix

I really liked @Abcdqfr design, but thought it could use a little more stability. I have included a base that the original can simply fit into, as well as a file of the full stand including base. I also included the inserts from the original design that fit the Vive USB cords. For the additional inserts that fit a variety of USB cables, please see the original design by @SG-O http://www.thingiverse.com/thing:1443154