FL-524: remove stage2 CHOST-changing code. It was using an older env.d format no longer used.
add VirtualBox/Vagrant and EC2 targets
FL-588: set abi flag for portage in stages
FL-588: set abi flag for portage in stage2
FL-588: better python_abi handle in metro specs
FL-317: real fix for python-2.7 ROOT case, remove rebundant build USE
flag from portage in stage3
FL-596: add ifenslave to stages, required for bond
Add pure64 spec files
FL-448: add pure64 stages to buildbot
fix typo
Merge branch 'funtoo'
* untrack png files