A tutorial on D templates: updates

[Philippe Sigaud]

Hello,

I posted there a few weeks ago about a tutorial on D templates I put in github:

https://github.com/PhilippeSigaud/D-templates-tutorial/blob/master/dtemplates.pdf

Since then, I received numerous mails, issues, advices and thanks. Thank to you all!

Following the ideas found in TDPL, I wrote a D script to extract and test all the samples
presented in the document. I'm proud to say that right now, all named (module XXX;) samples
compile, which makes for more than 200 modules tested! Indeed, you could see the entire document
as a huge package documentation :)

I also added explanations, new sections and a new appendix in D templates resources.

As before, do not hesitate to read, comment, post and even send pull requests, I'm all ears.

Bye,

Philippe