composer/composer — pull request #1213 by lyrixx (2012-10-15 14:14:42+00:00)
Title: Added option to not remove .git folder in create-project command.

This option is set to false by default.

In fact, there are some issues with create-project command.
When people create project with composer, they do not think to
delete main .git folder. So they embed 3th history in theirs own
repository. (see
https://connect.sensiolabs.com/profile/jmoati/project/gitoliteadmin
for instance)

More over, people may not use git.

BTW, may be, we should remove all VCS files / folder ?