Support for HTTP methods for API calls other than GET

New Release Candidate: 2.0.0 🎉

Features :
1.) Supports Minimum Node version >=7.0.0 ( not backward compatible )
2.) Support for HTTP methods for API calls other than GET
3.) Enhanced Code Coverage
4.) ES Lint issues fixed.

Issues Fixed :

• Does this library support any HTTP methods for API calls other than GET
• Improve code coverage
• Fix ESLint Issues
• ngrok current version doesn't work

ES Standard Adoption

New Release Candidate: 1.5.0 🎉

Problem :

• The csrf tokens created did not follow the singleton pattern.
• Occasional use of strict mode keywords made the package usage difficult in ES6 compliant environments

Solution :

• csrf token instance created at the time of instantiating OAuthClient. Singleton JS design pattern adopted.
• Adopted ES6 standardization
• ESLint enabled

Issues Fixed :

#4
#30

Clear Token Object on invoking revoke() functionality

New Release Candidate: 1.4.0 🎉

Problem:
The access-tokens are valid post the revoke() functionality.

Solution:
Clearing the token object is essential once the revoke() is invoked. A helper method to handle this feature is created : clearToken

Issues:
#28 : Fixed

TokenValidation for Revoke functionality Fixed

Issue Fixed - #24

Release Updates :
Revoke token README.md updated

Highly Improved Implementation : setToken functionality

1.) the setToken() and the constructor for passing the tokens are handled efficiently now.
2.) #20 and #7 - Fixed
3.) #19 - HTTP 4XX Errors handled with more information.

cc: Shout out to @ryan-sandy

Setting the Token methodology fixed

Issue Fixed - Error revoking token, this.token.refreshToken is not a function

Supports Token Setting Functionality + New Scopes added

1.) Getting and Setting Tokens are easily implemented using the client library without instantiating a new instance :
https://github.com/intuit/oauth-jsclient#getter--setter-for-token

2.) Issues Fixed :
#11
#13

3.) New scopes added :
Payroll: com.intuit.quickbooks.payroll,
TimeTracking: com.intuit.quickbooks.payroll.timetracking,
Benefits: com.intuit.quickbooks.payroll.benefits,

Rolling Back changes to realmId field on createToken()

Merge pull request #10 from intuit/develop

Rolling back the changes on `realmId` field

Support for passing realmId and id_token using setToken()

1.) Support for optionally passing realmId and id_token using setToken()
2.) Issues fixed for #5
3.) Issues fixed for #6
4.) Issues fixed for #7

Support for RefreshUsingToken method

Recap of the changes incorporated:
1.) If you want to use the client to Authorize for multiple Companies, you can just create one instance of the client.

However, to refresh tokens for multiple companies, you could use the helper method refreshUsingToken method as shown below:

https://github.com/intuit/oauth-jsclient/blob/master/src/OAuthClient.js#L235