Add fly rake tasks for unit and integration specs, part 2.
Add fly rake tasks for unit and integration specs, part 2.

Adds the (somehow missing) rake file content.

Signed-off-by: Corey Innis <c6de6a297c7ba72017894924528d266f693d3f31@pivotal.io>

barthy1/bosh,barthy1/bosh,barthy1/bosh,barthy1/bosh