Fixed tests failing due to the use of a public proxy

Changed recorder object's "reply" string property to "status" number
property
Added more recorder tests
Fixed README
Fake tests to log issues on Travis CI build
Revert "Fake tests to log issues on Travis CI build" as it servert its purpose.

This reverts commit b3a01d758271af80b9201367e03ee0186b8afe45.
A possible workaround for Travis CI build issues
Added nocks loading