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.
Merge pull request #793 from opdemand/fix-syslogd

fix(logger): install deps in proper location
chore(contrib/vagrant): update vagrant box to coreos-295.0.0
fix(Makefile): alphabetize component names

This is just a small nitpick that was driving me mental.
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.
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