Merge pull request #25 from fivetide/master

Adds support for a second argument `options` to Client::search as well as `buildUrl`.
Also adds the HTTP-code when returning an error.
Fixes some bad indenting in README
Change namespace of atoum package as its renamed on packagist
Default Client::request method to GET
Support requesting absolute URIs. Fixes #26
Correct the documentation for server configuration
Merge pull request #29 from majelbstoat/master

Correct the documentation for connection configuration.
Corrected all PHPDoc comments in source code to match the function signatures in order to make code completion in IDEs work. Works for me now in PHPStorm. Also corrected some incorrect class names.
Merge pull request #31 from wasinger/master

PHPDoc comments and some wrong class names corrected