[JBJCA-473] add manual target entry in main build.xml, so far not break old docbook
[JBJCA-473] add manual target entry in main build.xml, so far not break old docbook

jandsu/ironjacamar,jpkrohling/ironjacamar,maeste/ironjacamar,darranl/ironjacamar,ironjacamar/ironjacamar,rarguello/ironjacamar,ironjacamar/ironjacamar,johnaoahra80/ironjacamar,jesperpedersen/ironjacamar,ironjacamar/ironjacamar