lemur submit and ActionOnFailure

- New lemur command, submit, to add jobs to a running cluster
- allow setting of ActionOnFailure
Merge branch 'master' of https://github.com/mlimotte/lemur
SetActionOnFailure should be called for the StepConfig object
Test for add-action step
update project.clj to be compatible with lein2
Require commons from lemur.core.test
the method add-steps now recieves a seq
Final support for lein 2 (correct versions of bultitude , midje, lein midje)
Merge pull request #1 from fbrubacher/master

Fixes to submit.  Move to lein2.
Merge branch 'master' of https://github.com/mlimotte/lemur
Merge remote-tracking branch 'tcc-lemur/master'

Conflicts:
	CHANGES.txt
Set project version 1.3.0

- fixes for lein2
- fixes for action on failure
Merge pull request #17 from mlimotte/master

Submit job to running cluster, migrate to lein2