Double-quotes instead of single quotes (UnexpectedValueException in Windows 8)
bug #4279 Double-quotes instead of single quotes (UnexpectedValueException in Windows 8) (galdiolo)

This PR was squashed before being merged into the 2.5 branch (closes #4279).

Discussion
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Double-quotes instead of single quotes (UnexpectedValueException in Windows 8)

Using single quotes in Windows command prompt (Windows 8 Pro) returns the following error:
C:\Users\Galdiolo>composer create-project symfony/framework-standard-edition myproject/ '~2.3'
  [UnexpectedValueException]
  Could not parse version constraint '~2.3': Invalid version string "'~2.3'"

Commits
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ac4d9cd Double-quotes instead of single quotes (UnexpectedValueException in Windows 8)
Documented info method
feature #4047 Documented info method (WouterJ)

This PR was submitted for the master branch but it was merged into the 2.3 branch instead (closes #4047).

Discussion
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Documented info method

| Q   | A
| --- | ---
| Doc fix? | no
| New docs? | yes (symfony/symfony#11453)
| Applies to | 2.6+
| Fixed tickets | -

Commits
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37d5361 Documented info method
Removing 2.6 message from the 2.3 branch
Merge branch '2.3' into 2.4

* 2.3:
  Removing 2.6 message from the 2.3 branch
  Documented info method
Merge branch '2.4' into 2.5

* 2.4:
  Removing 2.6 message from the 2.3 branch
  Documented info method
Merge branch '2.5'

* 2.5:
  Removing 2.6 message from the 2.3 branch
  Documented info method
  Double-quotes instead of single quotes (UnexpectedValueException in Windows 8)
[#4047] Re-adding the versionadded for the info() method