Fix issue where none root composer.json could be used by ArtifactRepository http://www.php.net/manual/en/ziparchive.locatename.php#85512
Improved variable name.
replaceVersion() method added
Comment fix
Fix for #2613, when using  php < 5.4 there was an unnecessary backslash before each utf-8 char.  The problem was that the regexp matched all utf-8 encoded chars (included the ones that where escaped). The new regexp uses the lookbehind feature to check if the backslash isn't prefixed with an other backslash.
Fix for #2613, when using  php < 5.4 there was an unnecessary backslash before each utf-8 char.  The problem was that the regexp matched all utf-8 encoded chars (included the ones that where escaped). The new regexp uses the lookbehind feature to check if the backslash isn't prefixed with an other backslash.
Add --no-checkout flag to avoid checking out the default branch first, fixes #2717
Updated json-schema version requirement to allow newer versions.
Clean up svn environment to fix OSX issues, fixes #2708, refs #2146
Merge pull request #2723 from jmalloc/update-json-schema

Updated json-schema version requirement to allow newer versions.
Update vendors
Added extra unit test from the example in the ticket.
Workaround for json schema bug, fixes #2726
Merge pull request #2584 from Cinderella-Man/version-setter

Package version setter
Fix for #2494, don't retrieve svn log when the references don't contain a reference number.
Merge remote-tracking branch 'sndpl/issue/2494'
Wording tweaks, refs #2728
Fixed #2601, the callback functions expect param 1 to be a reference to the $config
Fixed docblock
Merge pull request #2718 from sndpl/issue/2613

Fix for #2613