chore: removes extra alias before release

chore: removes return type from unwrap method in HTTP Request/Respons…

…e. (openzipkin#220)

This is needed because we can't do any guarantee about the types of underlying request/response models, e.g. in PSR we would use an object but in Symfony Client it is most likely be an array, hence removing the optional object constraint.

chore: makes constants private in tests. (openzipkin#218)

fix(json-serializer): fixes serialization for strings including backs…

…lashes. (openzipkin#189)

* fix(json-serializer): fixes serialization for strings including backslashes.

* chore(json-serializer): improves serialization.

* chore(lint): makes lint happy.

Adds support for route path in the HTTP response

chore(reporting): adds b3:0 header to the reporting call to avoid tra…

…cing from mesh sidecars. (openzipkin#179)

docs: removes logger instance from the readme as it is not needed

Fixes test (openzipkin#146)

* tests: fixes RequestHeader test to prove RequestHeaders::put overrides existing value.

* docs: adds some explanation about retrieving the first value in the RequestHeaders::get.

chore: makes lookup for Map getter to be case insensitive (openzipkin…

…#137). (openzipkin#139)

Version 1.3.4