Netflix/asgard — pull request #167 by joesondow (2012-11-09 20:38:12+00:00)
Title: ASGARD-923 One auth-revoke task for each security group pair

Refactor and enhance the Security Group permissions authorization and revocation code so that, for each relationship between a pair of target-source Security Groups, Asgard will:

* Combine all IP permission authorizations into one Amazon call
* Combine all IP permission revocations into one Amazon call
* Combine all authorization and revocations into one Asgard task