Fix ordered list in README.md

Signed-off-by: Maria Shaldibina <mshaldibina@pivotal.io>
Extract acceptance test helpers

Signed-off-by: Maria Shaldibina <mshaldibina@pivotal.io>
Change ssh test to use sshpass

Gocd does not allow setting up routes

Signed-off-by: Maria Shaldibina <mshaldibina@pivotal.io>
Remove environment variables from acceptance tests

* Use BOSH_MICRO_CONFIG_PATH for acceptance
* test-acceptance-with-vm generates config based on env variables from gocd

Signed-off-by: Maria Shaldibina <mshaldibina@pivotal.io>