Merge remote branch 'cloudant:fix-return-value'

This closes #13

Signed-off-by: ILYA Khlopotov <iilyak@ca.ibm.com>
tree: 49ded43c016a8c5162807c32924d55ca646e85c7
  1. src/
  2. test/
  3. .travis.yml
  4. LICENSE