20242 ----- Issue 6493: Integrate new version of Fuel and remove obsolete packages http://code.google.com/p/pharo/issues/detail?id=6493 Issue 6497: new ReleaseTest >> testUnpackagedClasses http://code.google.com/p/pharo/issues/detail?id=6497 Issue 6502: FS (FileSystem) and freetype on windows http://code.google.com/p/pharo/issues/detail?id=6502 Issue 6506: add FileReference>>#isSymlink http://code.google.com/p/pharo/issues/detail?id=6506 Issue 6507: New Spec version http://code.google.com/p/pharo/issues/detail?id=6507