= can: add test around url encoding during request rendering
= can: refactor request line rendering in prep for raw-request-uri support
+ can: add support for sending raw query via Raw-Request-URI header, refs #654
= can: refactor client-side raw-request-uri code to avoid option creation

also no longer print warning when client-side raw-request-uri is used
Merge pull request #745 from markdrago/client-raw-request-uri

can: allow sending a raw query within a URL via Raw-Request-URI header