Merge pull request docker-flow#3 from RaymondMouthaan/patch-1

Update README.md

[release]Check resolvers

Custom resolvers can be specified through the new environment variable . Per-service resolving can be specified through the parameter . Please consult [Environment Variables](http://proxy.dockerflow.com/config/\#environment-variables) and [General Query Parameters](http://proxy.dockerflow.com/usage/\#general-query-parameters) for more info.

Merge branch 'master' of https://github.com/vfarcic/docker-flow-proxy

Starting from this release, field can be indexed. Fixes #443.

Merge branch 'master' of https://github.com/vfarcic/docker-flow-proxy

Starting from this release, binaries will be attached to each. Fixes …

…#386.

Fixes #355

Fixes #392

Fixes #383

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