#200: Ability to use a config file to store various common settings

[ivanlanin]

Guys, please review the implementation of the idea that I submitted on #200. Thanks.

[Progi1984]

Very good idea.

But why use a YML file ?
Why not loading SPYC with Composer (https://github.com/mustangostang/spyc/blob/master/composer.json) ?
Why not use an INI file which can be parsed with parse_ini_file and without adding a new libray ?

[ivanlanin]

Why use a YML? Because that's what I did in my last project :) Using INI is indeed much easier and eliminate the need for external library. Thanks. I'll change the code and use INI instead.

Regarding external libraries, what will be our policy? Are we going to avoid external libraries as much as possible? If inevitable, will we start using require in Composer?

[Progi1984]

Okay, perfect.

For external libraries, I think we should avoid external libraries, as much as possible. If inevitable, we should use Composer, with require. Good idea :)