Provides the tools for doing the conversion of StarWriter XML to and from MiniCalc format.

It follows the {@link org.openoffice.xmerge} framework for the conversion process.

Since it converts to/from a Palm application format, these converters follow the PalmDB stream format for writing out to the Palm sync client or reading in from the Palm sync client.

Note that `PluginFactoryImpl` also provides a `DocumentMerger` object, i.e. {@link org.openoffice.xmerge.converter.xml.sxw.aportisdoc.DocumentMergerImpl DocumentMergerImpl}. This functionality was derived from its superclass {@link org.openoffice.xmerge.converter.xml.sxw.SxwPluginFactory SxwPluginFactory}.