Fixed #64: Change "Warning: Detected empty branch 'master', it'll be ignored" sentence to something more useful and added comments to avoid further confusion
Merge pull request #87 from mniemela/fixes

Metrics-Extension: Fixed AttributeError: 'NoneType' object has no
Merge pull request #86 from andygrunwald/issue-64

Fixed #64: Change "Warning: Detected empty branch 'master' sentence to something more useful
Fixed 'MetricsJob has no attribute 'measures''