StemcellRakeMethods.build_basic_stemcell becomes build_stemcell.
Fix rubocop issue
Remove code resurrected during merges (#mark_as_latest)
Remove unused spec assets

  * these are now under `bosh-stemcell`
Update name of spec stemcell fixtures (bosh-dev)
Update name of spec stemcell fixtures (bosh-stemcell)
Remove micro from spec descriptions
Use Infrastructure object
Fetch dependencies in initialize, other cleanup
Fix rake's usage of StemcellBuilder
Read username and password from bosh_environment file
Slightly increased intelligence of DeploymentsRepository#clone_or_update!
BATS -> integration test: list vms
Move common simple deployment code to helper.
Eagerly initialize collaborators, use more current names
Gather dependencies on candidate
Start moving knowledge about dirs into stemcell environment
Stop passing values between objects via ENV
Push ENV access down
Encapsulate spec_name in StemcellBuilderOptions