Proposal to not test the Router upgrades as part of the DUSTs

[goonzoid]

The Router's API contract has stayed fairly stable throughout the lifecycle, and removing reduces the complexity of our routability and vizzini testing.

Signed-off-by: Chris Piraino cpiraino@pivotal.io

[cfdreddbot]

Hey goonzoid!

Thanks for submitting this pull request! I'm here to inform the recipients of the pull request that you and the commit authors have already signed the CLA.

[cf-gitbot]

We have created an issue in Pivotal Tracker to manage this:

https://www.pivotaltracker.com/story/show/154370813

The labels on this github issue will be updated when the story is started.

[bdshroyer]

Looks good!