cleanup: rename request to splash_request in pool when appropriate, add more logging, create deferred earlier
readme cleanup
gitignore .splash-cache*
rename _BaseRenderTest to BaseRenderTest because it is used in several modules
disable qt cache by default
configurable ports for mockserver
Use ephemeral ports for mockserver during tests (proxy port is still hardcoded). See GH-30.
skip a test if non-existing hosts are resolvable on a machine
default.ini proxy profile support
DOC move javascript docs to a separate section
TST simplify mockserver
TST redirect tests (http, js, meta)
TST failing tests for redirects. See GH-49, GH-47 and GH-33