Allow IOExceptions on proxy interface methods.
Fixes https://github.com/timmolter/XChange/issues/189
https://github.com/mmazi/rescu/issues/17
Recover if response body can't be parsed as a declared exception.
Simplify code, close stream.
https://github.com/mmazi/rescu/issues/17
Support gzipped response bodies
[maven-release-plugin] prepare release v1.5.0
[maven-release-plugin] prepare for next development iteration
Merge upstream