Code review comment for lp://staging/~franciscosouza/txaws/txaws-vpc

Reviewers: mp+133250_code.launchpad.net,

Message:
Please take a look.

Description:
ec2/client: added support for VPC

This change adds supports for running instances in VPC subnets.

For that, it was necessary to update the EC2 API version,
I picked the last version.

https://code.launchpad.net/~franciscosouza/txaws/txaws-vpc/+merge/133250

(do not edit description out of merge proposal)

Please review this at https://codereview.appspot.com/6826065/

Affected files:
   A [revision details]
   M txaws/client/discover/tests/test_command.py
   M txaws/ec2/client.py
   M txaws/ec2/tests/test_client.py
   M txaws/server/tests/test_call.py
   M txaws/version.py