#6 The keros-documentation.replace-url should be rethought

[Scot P. Floess]

The keros-documentation.replace-url scriptdef needs some reconsideration. It
could be that the replace-url is more of a utility script that can leverage
keros-utility.compute-replacement. Additionally, a beanshell script may not be
required. By this, a combination of ant-contrib's <var property = "" file
= ""/> and <compute-replacement> may be sufficient to perform this
functionality.