fix JobArtifact builder name
improve usability of the vagrant dev environment
change artifactfuilder name from property to attribute
Merge pull request #82 from mozilla/fix-artifactbuilder-names

fix JobArtifact builder name
Merge pull request #83 from mozilla/improve-local-dev

improve usability of the vagrant dev environment
Looks good to me.
resultset api now returns running and pending instead of ``unknown`` in result_types.
updating .gitignore for logs and .c files
Merge pull request #84 from mozilla/showjobs-class

Showjobs class
typo fix for job state
merged from master