ArangoDB 2.2.3 Release: Enhancements & Bug Fixes

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A maintenance release for ArangoDB 2.2 is available from the usual channels. v2.2.3 (2014-09-02) ——————-
* added `around` for Foxx controller
* added `type` option for HTTP API `GET /_api/document?collection=…` This allows controlling the type of results to be returned. By default, paths to documents will be returned, e.g.

[
        `/_api/document/test/mykey1`,
        `/_api/document/test/mykey2`,
        ...
      ]

To return a list of document ids instead of paths, the `type` URL parameter can be set to `id`:

    <pre>[
    `test/mykey1`,
    `test/mykey2`,
    ...
  ]

To return a list of document keys only, the `type` URL parameter can be set to `key`:

    <pre>[
    `mykey1`,
    `mykey2`,
    ...
  ]

*   properly capitalize HTTP response header field names in case the \`x-arango-async\` HTTP header was used in a request.
*   fixed several documentation issues
*   speedup for several general-graph functions, AQL functions starting with \`GRAPH_\` and traversals</ul>