not sure how to load IUP now

[defunkydrummer]

Loading IUP now fails because System "tecgraf-base" not found.

We need, in the documentation, a clear way to show how to load IUP, which LISPNIK projects one needs to fetch, etc. I didn't know anything about "tecgraf-base" until now; my IUP system used to load just fine.

For IUP to succeed, it must be easy to load in the first place!

BTW, There are also so many ASD files, one can be baffled on how to proceed.

[defunkydrummer]

Ok, so i clone tecgraf-base and now it complains that System "pffft" not found.

What is "system" PFFFT ?! Where is it?

Again, documentation should be updated, and perhaps an IUP bundle with all necessary dependencies should be created.

[defunkydrummer]

I have submitted a PR #47 to fix the README so the loading instructions are easier to understand.