Based on the history of this plugin and what it is/was built on, it is unlikely that there is a solution that would work properly in zc 1.5.5. There is an alternative plugin that offers equivalent functionality and has been supported/is supportable. Please see the following
referenced post to find where that plugin is located. This post was on the previous page, but apparently overlooked. The reasons for it no longer being supported are not too far before that, but it is based on the lack of further support on the code that makes it possible for this plugin to do what it did so well.
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