I think we should make this bit a bit shorter, besides that the sentence about "parameters.yml" is wrong, you want to ignore this because this file is created from the `parameters.yml.dist` file.

I propose something like: "Your project folder will now contain all files of the Standard Edition, as well as all the third party code, automatically created files (e.g. logs, caches, dumped assets) and environment specific information (e.g. the `parameters.yml` file). You don't want to have this files included in your Git repository."