depgraph: send output to stderr when appropriate
authorZac Medico <zmedico@gentoo.org>
Mon, 14 May 2012 18:48:41 +0000 (11:48 -0700)
committerZac Medico <zmedico@gentoo.org>
Mon, 14 May 2012 18:48:41 +0000 (11:48 -0700)
commit2ec3f2d22da444fc8c40370ed2be64d39db8c9e2
treed3fd4d4a8bb3729dcee3df2e86672f4291138095
parentc534e32f78cf7c543e9203e7fe1c7b1630144ffb
depgraph: send output to stderr when appropriate

This also removes the stderr -> stdout redirect from display_problems,
since the app-portage/autounmask program is no longer supported, and
that will fix bug #406867.
pym/_emerge/depgraph.py