fix(coreos-base/coreos-dev): Remove sys-process/time

make.conf has a work-around to support cross compiling this tool but we
don't actually need it. Cleanup and remove the tool and the work-around.
fix(make.conf): Remove AT_SYS_M4DIR

Autotools is provided by the SDK chroot, not the board sysroot.
Presumably at some point in the ChromeOS past some macros were being
installed the other way around in the sysroot but not the SDK chroot.
Currently this is not the case, so this extra variable can go away.
fix(sys-apps/baselayout): Do not set default password in ebuild

Setting the 'core' user's password is now always handled by cloud
config. As an added benefit this will let us use baselayout as a binary
package now that it doesn't depend on random state it the local SDK.
bump(coreos-base/vboot_reference): Minor code cleanup.

Removes currently unused code in cgpt resize.
Merge pull request #616 from marineam/cleanup

Minor cleanups
feat(sys-kernel/coreos-kernel): add ciss support

HP SmartArray driver support
fix(make.conf): Remove most of the SDK chroot's make.conf

This is now automatically generated by update_chroot instead.
Merge pull request #621 from marineam/binhost

fix(make.conf): Remove most of the SDK chroot's make.conf
Merge pull request #620 from philips/add-cciss

feat(sys-kernel/coreos-kernel): add ciss support
bump(sys-kernel/coreos-kernel): grap the ciss driver

I bumped the config but forgot to bump the version. Do this now.
Merge pull request #622 from philips/add-cciss

bump(sys-kernel/coreos-kernel): grap the ciss driver
bump(dev-db/etcd): Update server and client to 0.4.1
Merge pull request #623 from marineam/etcd

bump(dev-db/etcd): Update server and client to 0.4.1
bump(coreos-base/coreos-init): Update coreos-install script
Merge pull request #624 from marineam/buckets

bump(coreos-base/coreos-init): Update coreos-install and motdgen
bump(coreos-base/coreos-init): coreos-install & motdgen.timer fixes