Simple example added.

[drug007]

Simple example added. Also new configuration for dub added - to install all dependencies, build and run the example you just use dub like:
dub run --config=example

I'm not sure my skills, so check my english and review code too.

[Dav1dde]

I will look into this tomorrow a bit more.
I really like the Shader-Documentation, I think I never really mention how they are parsed. What you added to the readme should also be added to the index.d. I think the text needs some rewording though, I'll see if I can get a native speaker read over it, maybe it's just me.

I don't like these globals in the Example, either put them into main or make the whole application a class.

Not sure about this DUB thing, but does it make sense to add the example to the main DUB file? I don't think anyone wants to use the example, maybe include it in the readme as "you could use it like this ...".

Thanks for the work you put in glamour, much appreciated!

[drug007]

I refactored the example - it uses classes now.
I don't know ddoc specs, so I skip this step.
What about adding the example to the main DUB file - I think like a newbie. Newbie both to OpenGL 3.2 core stuff and to glamour. And I made the example because if I had it when I started learning it definitely saved my time. Of course seasoned users won't use the example, but there are newbies also. Moreover I'm pretty sure it would be cool to have some tutorial.

[Dav1dde]

The example looks really good now!
And my concerns about the build are baseless. I will add the missing section to the index.d later.