changes to client and models
Merge branch 'master' into maas-policies
maas policy behavior added
test for create maas policy
ping check policy
Merge branch 'master' into maas-policies
delete and get maas policy tests
Merge branch 'master' into maas-policies
list policies test
resolved merge conflict
Merge branch 'master' into maas-policies
skipped monitoring tests
Merge pull request #376 from rackerlabs/maas-policies

Maas policies (ready for review)