Merge pull request #16 from viig99/master

Adding Travis CI Integeration.
Merge pull request #19 from viig99/master

Adding Travis CI SVG image.
Merge pull request #22 from viig99/master

Adding time taken stat to the response.
Merge pull request #23 from viig99/master

Bug Fixes for Newman.
Merge pull request #24 from viig99/master

Colorifying the responses on the terminal :dash:
Bootstrapped DefaultResponseHandler to accept response using events
Updated PR comments - working test cases
PR comment fix
moved colors into response handler"
changed batch
Added a responseHandler factory
Fixed PR comments
Added tests for Request Factory and corrected tests as per PR
Fixes for PR comments
Added logger and error
Super nab code :sad:
Merge pull request #21 from prakhar1989/master

Fixed with PR comments regarding test case and event order.
Removing the extra spaces.