Merge tag 'v1.3.0'

1.3.0
Fix comparison for null and boolean values
Merge pull request #16 from strongloop/feature/fix-comparison

Fix comparison for null and boolean values
Use base connector and add update support
Merge pull request #17 from strongloop/feature/add-update

Use base connector and add update support
Bump version
Merge branch 'release/1.4.0' into production