adbinfo should be possible to evaluate in shell

[maxandersen]

currently adbinfo output things like:

Set the following environment variables to enable access to the
docker daemon running inside of the vagrant virtual machine:

export DOCKER_HOST=tcp://127.0.0.1:2379
export DOCKER_CERT_PATH=/root/vagrant/adb/.vagrant/machines/default/virtualbox/.docker
export DOCKER_TLS_VERIFY=1
export DOCKER_MACHINE_NAME="8606567"

Since the first text are not comments you can not do this:

eval "$(vagrant adb-info)"

Thus I suggest the output instead should be:

export DOCKER_HOST=tcp://127.0.0.1:2379
export DOCKER_CERT_PATH=/root/vagrant/adb/.vagrant/machines/default/virtualbox/.docker
export DOCKER_TLS_VERIFY=1
export DOCKER_MACHINE_NAME="8606567"
# run this command to configure your shell:
# eval "$(vagrant adb-info)"

[bexelbie]

Fixed in projectatomic/vagrant-adbinfo#19