set-cookie with expiry date issue

Earlier if the Response headers have multiple header values with the same name For example Set-Cookie
those are breaking the semantic as the headers values are split by comma

This change is to handle with platform-agnostic and doing some code cleanup related to this which is not required

v1.1.1: Merge pull request #13 from celeraone/bugfix/set-cookie-header

Fixed set-cookie header issue.

Add new functions to compare urls

v1.1.0

Bump version: 1.0.2 → 1.1.0

v1.0.3: Merge pull request #7 from celeraone/fixes

Fixed headers comparability issues.