adding test to illustrate bug with get_revision with no scm
Fixing get_revision with no scm
Fixed kerberos request's interface
Linter fixes
Merge pull request #305 from aoen/dd_fix_kerb_auth

Fix Kerberos Request Module
Merge pull request #250 from toumorokoshi/master

get_revision raises error when querying a job with no SCM
Add unit tests of artifact strict validation.
Merge branch 'master' into strict-validation