Adding Transport Override for PDF use case (#98)

* Update CHANGELOG.md (#95)

Update CHANGELOG.md for all releases.

* adding transport

* updating package name and version

* updating to use npm username in package

* fixing behavior and version

* removing package.json changes

Co-authored-by: abisalehalliprasan <38014312+abisalehalliprasan@users.noreply.github.com>

src/OAuthClient.js

@@ -372,6 +372,7 @@ OAuthClient.prototype.getUserInfo = function getUserInfo() {
 OAuthClient.prototype.makeApiCall = function makeApiCall(params) {
   return new Promise((resolve) => {
     params = params || {};
+    const transport = params.transport ? params.transport : popsicle.createTransport({ type: "text" });
 
     const headers =
       params.headers && typeof params.headers === 'object'
@@ -397,6 +398,7 @@ OAuthClient.prototype.makeApiCall = function makeApiCall(params) {
       url: params.url,
       method: params.method || 'GET',
       headers,
+      transport,
     };
 
     params.body && (request.body = params.body);