Detect and warn on "replace" at submission time

[simensen]

In an effort to help minimize people replacing projects inappropriately, we could detect replace in new project submissions. For example, if someone says they replace "symfony/symfony" or "guzzle/guzzle", or "illuminate/*", we could put up a nice friendly notice that it can be dangerous to submit said package as-is and that if they don't know what it means they should contact support ( irc? email? mailing list? ) to find out what it means and if it is appropriate. We could also add a checkbox to say that they understand and wish to submit anyway.

[cordoval]

I had to put a solr folder, overwrite schema.xml into this folder (file is provided under doc folder)
now moving forward @simensen

[cordoval]

@Seldaek @simensen was this issue already implemented elsewhere? just curious if i need to remove my PR

[Seldaek]

No I just didn't look at your PR yet because it said WIP and then it got forgotten :) Is it ready?

[cordoval]

@Seldaek no but you can suggest directions even if it is wip, would be helpful to avoid wrong directions, i can do it after you give me your thoughts, i don't promise anything though, i just can put the will, not necessarily the time, as Warsaw is around the corner and I may enter a job anytime if I find it

👶

[naderman]

There's really nothing wrong about replacing packages or warning, we simply need to implement composer/composer#2690

[Seldaek]

Not needed anymore.