Log Message:
Update ruby-em-http-request to 1.1.5.

* initialize in SNI hostname for HTTPS
* default to requesting compressed response

  This behavior can be disabled via :compressed => false when initializing
  the request.  Closes #270.
* ```cookiejar``` is correct except for ver 0.3.1.
* Fix unused variable warnings
* Add test for basicauth+proxy case
* Don't pass userinfo through to proxies in path position

  When requesting via an HTTP proxy, we put the entire URI in the position
  where usually the path and query string is expected. However, if the
  original URI included a basic auth section, we must not include it, but
  rather convert it to an Authorization header.
* use bing for integration pipelining tests
* Prevent data corruption when decoding gzip stream, fixes #284

  This fixes an issue where a gzip stream chunked into smaller pieces
  would result in a buffer overrun when decoding the headers.

  Previously the position where the headers end in `compressed` was
  determined by the delta of `@pos` before and after reading the
  headers. This didn't take into account the fact that `@data` may already
  contain data, but not enough to have advanced `@pos` on previous
  iterations.

* Prevent data corruption when decoding gzip stream, fixes #284