* allow 2.6.4 as starting version

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@26144 3ad0048d-3df7-0310-abae-a5850022a9f2
  * fixed missing function result initialisation in
    TFPMimeTypes.GetMimeExtensions() and TFPMimeTypes.GetMimeType()
    (mantis #25003)

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@26145 3ad0048d-3df7-0310-abae-a5850022a9f2