Added several useful methods for interacting with the filesystem,
such as $file->open(), or $dir->mkpath().file() and dir() are now exported by default when loading
Path::Class. [Michael Schwern]Fixed a problem that happened when interacting with the File::Spec
that comes with perl 5.6.0. Names weren't being stringified
properly. [Michael Schwern]Fixed a test failure on Win32 (from line 71 of t/01-basic.t).
[reported by Murat nalan]Rewrote general description of Path::Class in the documentation
[suggested by Joshua Keroes]