Add new feature to load common option settings from configuration file

[raphaelstolt]

What's your opinion on adding an optional option to load common options settings (e.g. namespace, testing framework, editor config, ...), which might be standardised for a company or organisation, from a configuration file?

 -c, --configuration[=CONFIGURATION]  Generate from configuration file [default: "/home/<username>/.construct"]

Which configuration format (e.g. ini, yaml, toml, json) would you prefer?

[jonathantorres]

I'm definitely not against it. If you have the time, go for it! I would prefer the yaml format.