Feature/enable zf development mode just like in ZendSkeletonApp

[gabbydgab]

Based on my suggestion in #104

Following changes are:

• updated composer.json with zfcampus/zf-development-mode and scripts
• added development.config.php.dist file (including .gitignore)
• updated the merged configuration if development-mode is enabled.

[gabbydgab]

Should we include the error_reporting?

// when all else fails, kindly show me the bugs :)
if ($config['debug']) {
    error_reporting(E_ALL);
    ini_set("display_errors", 1);
}

Purpose: Making sure that what you commit as production code is clean and Uncle Bob will be happy 👍 😂

[geerteltink]

Should we include the error_reporting?

You've got whoops to catch errors.

Things that needs to be addressed:

• The config cache is not removed when enabling / disabling debug mode.
• Why is development.config.php saved in ./config? I'd rather see it saved in ./config/autoload/development.local.php.
• If an user chooses not to install whoops, it shouldn't be forced and left out of development.config.php.dist and composer.json.
• Same goes for minimal setup. Whoops and zf-development-mode should not be installed.

Maybe we should rename the whoops option to development tools. Or make whoops an optional package and let the installer handle it (together with the ConfigProvider and component installer).

[weierophinney]

I would place this after the block that caches configuration; we likely should never cache development configuration.

[weierophinney]

I agree with all points that @xtreamwayz notes. If we get those resolved, I'd be happy to incorporate this, however!

[geerteltink]

@gabbydgab Thanx for this. This feature is included in #54.