Added travis logo
Moved the 'completed = true' line to before the completion callbacks
Merge pull request #22 from acron0/travis-logo-in-readme

Added travis build status logo to README
Merge pull request #23 from acron0/response-completed-bug

Fixed a bug in which response objects believed they were completed when they weren't.
added test case for handling repeated request wrong
update amalgamate
add pragma once to settings.h, set log level to DEBUG for unittest
fix example_chat crash bug when using (req, res) handler
Culling url params
Merge pull request #24 from acron0/url-params

Culling url params