Fixed composer create-project command (windows)

[Epskampie]

The composer create-project command as it was doesn't work on windows because of the single astrophes ' . The error returned is:

Could not parse version constraint '2.5.*': Invalid version string "'2.5.*'"

This is resolved by switching to double astrophes ". The new command is verified to work on ubuntu linux as well.

[xabbuh]

Thanks for investigating this @Epskampie! Could you please also update the use of composer create-project in /cookbook/workflow/new_project_git.rst in the same way?

[Epskampie]

Of course, I've added the change to /cookbook/workflow/new_project_git.rst as well.

I noticed that the command in the 2.3 branch mentions symfony 2.5, but that is another issue.

[xabbuh]

@Epskampie First, I want to wish you a happy new year! Unfortunately, the composer command has been removed from the cookbook in the meantime. This means that your pull request actually needs a rebase. Will you be able to do that?

[xabbuh]

@Epskampie Is there a specific reason you closed your pull request?

[Epskampie]

A few reasons:

• I don't know how to rebase :-) , and it seems like a lot of work for a 4 character change.
• My pull requests are focussed mostly on removing roadblocks for newbies. Since they are unlikely to read an old version of the docs, I don't consider this change really neccesary anymore.

[xabbuh]

@Epskampie Sure, no worries. :) I finished your work in #4926. Thank you for contributing to the Symfony docs!