Add a new Sample - Cloudant

[pritidesai]

Add few sample actions showing how to create a new document, read a doc, update a doc, etc.

[csantanapr]

If you want see sample code on how to use the cloudant service from an OpenWhisk action you can take a look at this repo: openwhisk-package-cloudantactions/ It contains multiple examples on working with documents like, read, delete, update, etc.. Here is one specific on create document create-document.js

[rabbah]

@csantanapr I don't necessarily disagree with closing this issue but please see @pritidesai's comments in #169.

[csantanapr]

yep, I saw first #169, I was the one who edited the original comment and added the "#" to make the link to this issue.