Sparksee v5.0.0

We have just released the new 5.0 version of DEX, and with this new release we have changed the name to Sparksee and revamped a little bit all the branding of Sparsity.

I would need to rename DEX to Sparksee and change the code snippets of the DEX Implementation wiki page. Unfortunately I think I do not have enough permission to do it, how we can handle this?