Merge pull request #299 from aomdoa/fixToughCookieDep

Limit the tough-cookie to 2.5 as 3.x removes node 0.10 support

Author: analog-nico

test/spec/request-test.js

@@ -208,7 +208,7 @@ describe('Request-Promise', function () {
         var cookiejar = rp.jar();
 
         expect(function () {
-            cookiejar.setCookie(sessionCookie, 'https://api.mydomain.com');
+            cookiejar.setCookie(sessionCookie.toString(), 'https://api.mydomain.com');
         }).to.not.throw();
 
     });