Migrate directory structure to support PSR-4 autoloading
Add dependency to proposed HTTP message PSR interface for exercise
Updated README
Added license file
Added default for params array to UriTemplate::matches()
[minor] License header update
[minor] CS fixes: use tabs for indentation
[minor] CS: use tabs for indentation
Added a new Router class which abstracts router definition from request/response coordination
[minor] CS: update variable names to follow current conventions
Merge branch 'master' of github.com:pgraham/php-rest-server

Conflicts:
	composer.json
	zpt/rest/UriTemplate.php