minor change to stop warning on unit tests
node state moved into attrib
state should return text like before
node state attribute and transistion function
state incorrect for test
Merge pull request #427 from cloudedge/pull-req-master-660e1a38c6f7a776a50f8bb27f7d93649247f21c

Merged by devtool for VictorLowther
Merge pull request #428 from cloudedge/pull-req-master-15786ccca8c33b2c5a7088f09e8168002065c141

Merged by devtool for VictorLowther
Marshal::xx seems to generate unfriendly sql. use ActiveSupport::JSON
at this point, deployment is just a hash... .not a real class
Merge pull request #429 from aabes/marshal_json

Fixing some install issues
migration from serviceobject into barclamp, checkpoint
accept fix from Andi
add some test coverage love