Split job file into a main and in include file, which can be assembled
using xinclude.

Added TeeAction which stores the input into a directory and returns it
untouched.

Added Saxon ExtensionFunctions, i.e., sx:evaluate(), and register them
in the XsltTransformer action.

ClarinProfileResolver.java can now also handle arbitrary URLs.

addVLOFacets.xsl mimics the VLO importer (to some extend) and creates
facet elements.

In CMDRecord2RDF.xsl URI base can now also be taken from the input root element. Also it turns the VLO facet elements into RDF statements.

addOrganisationEntity.xsl works now on the organization VLO facet.

addLanguageEntity.xsl adds dbpedia and lexvi entities to the ISO6393
facet.

sil_to_iso6393.xml is a lookup table used by the cleanup of the
language code VLO facet into the ISO6393 facet.

Fixed typo in HomePage.html