Release: DeOS, v0.7-alpha

ΔOS v0.7-alpha (#46)

* init: .deos/

* init: doc/+etc/+test/

* init: boot/+include/+lib/

* init-blockstack: doc/+etc/

* init: .spec.yml

* init: shadow Make

* update: .spec.yml -> .spec.md

* update: .spec.yml

* update: .spec.yml

* update: spec.md

* update: root

* update: root

* update: spec

* update: spec

* update: spec

* update: spec

* update: spec

* update: spec

* init: venv

* add: obj/

* add-doc: freebird

* refactor: freebird

* refactor: src -> lib & include

* add: freebird config

* init: venv/+env/+dist/+tmp/

* update: devm

* update: zerotier.sh

* update: fix-python & init-sudo

* init: jupyter

* mv: src/devm -> boot

* init: host

* mv: .spec.md -> SPECIFICATION.md

* update: boot

* fix: flow

* init: virtualenv

* add: venv gitignore

* update: vm

* init: main.c

* init: picocoin

* update: Makefile

* mv: src/deos -> src/devm

* add: requirements.txt

* add: var/data

* add: TODO.md

* mv: src/devm -> src/install

* init-fix: zerotier

* add-fix: vagrant ssh shell

* add-linux: virtualenv

* update-linux: venv

* fix: zerotier

* update-venv: linux

* clean: Vagrantfile

* improve-boot: style

* install: blockstack

* rm: dead files

* clean: Vagrantfile

* init: env sync

* clean: BOOT_DEBUG logic

* update: vagrant style

* fix: spacing

* fix: spacing

* update: Vagrantfile

* update: Vagrant

* update: Makefile

* update: Vagrantfile

* add: index.mk

* rm: tmp

* cleanup

* init: .virtualenvs/

* rm: .virtualenvs/

* update: boot syntax

* fix: boot style

* add: DeOS_BOOT_PATH

* add: EXEC

* init: blockstack

* fix: venv

* update-style: boot spacing