Minor doc updates and fixes
Merge tag 'v2.0.5'

2.0.5
Merge pull request #89 from strongloop/fix/minor-docs

Minor doc updates and fixes
Allow arg type to be ['string']
Merge pull request #96 from strongloop/feature/fix-string-array-arg

Allow arg type to be ['string']
Update deps and bump version
Merge branch 'release/2.1.0' into production