Add .gitreview
Support refrences like {request.paramns.domain} in urls for proxy handlers
Merge remote-tracking branch 'gerrit/master'
Merge remote-tracking branch 'wikimedia/master'
Fix pagebucket creation curl call in README
Merge pull request #47 from gwicke/master

Merge with gerrit repo & fix a line in the README
Allow configuration of the Parsoid host

Fixes #48
Fix spelling of statsd host option
Add an example config file
Merge remote-tracking branch 'wikimedia/master'
Refactor per PR comments
Merge pull request #50 from gwicke/master

Fix spelling in statsd config & add sample config
Set a default statsd port
Replace parseVariable and isVariable with expandVar
Add an example for sharing of response handlers via yaml refs

Also fully qualify all predicate paths, so that the request (and possibly
later parent responses) can be referenced too.
Squash most of parse_req into expandVar and expandUrl
Add missing regex boundaries
Merge pull request #53 from gwicke/yaml_spec_refs

Add an example for sharing of response handlers via yaml refs
Merge pull request #51 from gwicke/master

Set a default port for statsd & use strict mode in testUtil

Self-merge per discussion IRL
Merge pull request #49 from wikimedia/issue-48

Allow configuration of the Parsoid host