fix(logger): import syslog package from github

Since syslog.go is located at github.com/opdemand/deis/logger/syslog,
we should be imorting from there. Without this change, running
syslogd.go will complain that the syslog package does not exist.
refactor(seed-deis-registry): remove seed-deis-registry dependency

Currently, startup takes forever because registry blocks until the
slugrunner container has been pulled. Users think things have stalled
and/or are broken - this is a bad user experience.

The ExecStartPost of the registry service already pulls the slugrunner
image, so we don't need to block until this job occurs beforehand.
Additionally, it's friendlier if the controller blocks until registry
and logger are ready - if a user attempts to make an account, all of
Deis should be up.
Merge pull request #788 from opdemand/remove_registry_block

refactor(seed-deis-registry): remove seed-deis-registry dependency
fix(Makefile): alphabetize component names

This is just a small nitpick that was driving me mental.
Merge pull request #789 from opdemand/import-syslog

fix(logger): import syslog package from github
fix(logger): install deps in proper location

The changes introduced in #789 failed to import the packages properly.
This moves the source directories to their proper location.
chore(controller): remove provider libraries from requirements.txt

After merging #530, Deis no longer uses boto, dop, or pyrax. This
removes them from our pip requirements files and the docs.
Merge pull request #793 from opdemand/fix-syslogd

fix(logger): install deps in proper location
Merge pull request #790 from opdemand/alphabetized

fix(Makefile): alphabetize component names
chore(contrib/vagrant): update vagrant box to coreos-295.0.0
Merge pull request #795 from opdemand/requirements-diet

chore(controller): remove provider libraries from requirements.txt
Merge pull request #796 from deis/coreos-295.0.0

chore(contrib/vagrant): update vagrant box to coreos-295.0.0
fix(github): update URL references to opdemand/deis

Refs #711.
Merge pull request #801 from deis/deis-deis-fixup

fix(github): update URL references to opdemand/deis
refactor(Vagrantfile): merge Vagrantfiles and update to upstream

This commit merges the Makefiles and Vagrantfiles, and supports
both a 1-node and n-node local cluster with the same files. Also,
the user-data and override-plugin have been updated to be more
closely in line with upstream. Also updates README with additional
instructions.

closes #760, #747
fix(tests): skip problematic section of BuildTest

This is where our PostgreSQL error begins apparently, so skip
the test for now until we can figure out the underlying issue.
fix(coverage): revert addition of "--timid" flag to coverage

It wasn't a workaround for https://github.com/deis/deis/issues/727.
Merge pull request #803 from deis/postgres-tests-workaround

fix(tests): skip problematic section of BuildTest
Merge pull request #799 from deis/merge_vagrantfiles

refactor(Vagrantfile): merge Vagrantfiles and update to upstream
fix(Makefile): upload fleetctl units all at once

Submitting and then starting systemctl units one-by-one
with fleet causes some issues because of dependencies -
if bar depends on foo, foo must be defined and started first.

This commit makes sure we always submit/start *all* units at
once, making this no longer order-dependent.

fixes #806