Stop deployment if one of the critical node fail (fail fast)

Details:
- add new node attribute: fail_if_error;
- do not report about all nodes after critical nodes;
- do not perform deploy in all nodes after critical;
- continue deploy if error node not a critical node;
- do not stop deployment on parallel nodes in error critical node group.

Change-Id: I665b3fb82bca7fbf089713a60c5a79c823f792e9
Closes-Bug: #1251634
Merge "Stop deployment if one of the critical node fail (fail fast)"