Java Wikipedia API

The wikipedia CSS style is used in the generated HTML and PDF files. The APIWikiModel downloads images now. Redirected content is parsed in APIWikiModel. New template functions were added: #expr, #ifexpr, lc, lcfirst, ns, #switch, uc, ucfirst, and urlencode. The parser template function mapping was changed: the '#' character must now be prepended in the key. See Configuration.java for an example. Derby Database support was added for the HTML and PDF file creators (see HTMLCreatorTest and PDFCreatorTest in the JUnit module).

This release adds the appendSignature(StringBuilder writer, int numberOfTildes) method to IWikiModel (for first pass TemplateParser). It has improved image format parsing. Only lowercase letters are allowed as plurals (i.e. using plurals like "Dolphins are [[aquatic mammal]]s that are closely related to [[whale]]s and [[porpoise]]s"). Image embedding in PDF documents has been improved.