trafficserver pull request: transaction diagram was remade using graphviz

[heitorganzeli]

GitHub user heitorganzeli reopened a pull request:

    https://github.com/apache/trafficserver/pull/19

    transaction diagram was remade using graphviz

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/heitorganzeli/trafficserver patch-1

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/trafficserver/pull/19.patch

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commit c677b0ac9562dd72b04ff233a6f62de858f28890
Author: heitorganzeli <heitor.ganz...@gmail.com>
Date:   2013-12-02T17:36:03Z

    transaction diagram was remade using graphviz

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