Fixes removeHeader method to work with header name indexed headers array
Fixes removeHeader method to work with header name indexed headers array

Czarnolecki/WebApiExtension,qooplmao/WebApiExtension,LinioIT/behat-web-api-extension,Troytft/WebApiExtension,Troytft/WebApiExtension,DoveConviene/WebApiExtension,qooplmao/WebApiExtension,Behat/WebApiExtension,drymek/WebApiExtension,nspyke/WebApiExtension,Czarnolecki/WebApiExtension,nspyke/WebApiExtension,drymek/WebApiExtension,greg0ire/WebApiExtension,Codifico/WebApiExtension,Codifico/WebApiExtension,DoveConviene/WebApiExtension,greg0ire/WebApiExtension,Behat/WebApiExtension,LinioIT/behat-web-api-extension