refactor(makefile): remove fleet, switch to deisctl and custom images
fix(user-data): restore default discovery url
docs(readme): update root readme with new deisctl instructions
docs(hacking): new docs for hacking on deis
fix(readme): address feedback, fix typos
fix(makefile): default to 3 nodes, test for docker binary
docs(readme): add hack instructions to readme, remove newline
ref(Makefiles): use $BUILD_TAG, which defaults to "git rev-parse"
ref(tests): use images from "make build" in component tests
fix(user-data): add fixed version of sed command to "make discovery-url"
fix(tests): improve functional test setup logic
feat(tests): add end-to-end acceptance test script for vagrant
docs(*): update documentation for new deisctl provisioning workflow
fix(vagrant): use virtio paravirt nic types to resolve net issues
fix(vagrant): add serial output for debugging