* FDCapture now takes care through the 'patchsys' option to
also set sys.stdin/out/err - setfiles/unsetfiles methods removed -
i doubt anybody uses this outside of py.test's own old usage.
* stdin also goes through FDCapture now.
--HG--
branch : trunk
and adding tests, including a "lsof" test for making sure the number of
open file descriptors does not increase.
- also move a py.io related logging test to testing/io
--HG--
branch : trunk