Allow users to create a distribution/build

[vitorbrandao]

The idea behind this proposal is the ability to pick multiple modules and hit the big "create my distribution" button. A composer.json should be generated along with the basic skeletonapp Upon download the user should execute composer to download dependencies.

If we categorize modules (using composer tags, our own metadata file?) we could make a wizard-like system to select the templating engine (PHP, Twig, Smarty, Mustache, Plates), CSS framework (Bootstrap, Foundation), Datasource and generate the skeletonapp according to their choices.

Comments are welcome.

[vitorbrandao]

Btw, "packs", "bundles", "distributions", whatever we may want to call it are special builds curated by the PPI team to fit a specific purpose.

[dragoonis]

I planned to have this as part of the new Downloads page, but I like the idea of "creating a build" better.