redefinition of document meta data -- work in progress
change handling of document meta data -- work in progress
...
exchange doc metadata attribute keys by strings
work on document meta data -- in progress
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adapt tests to new document meta data and clarify filter model
fixing tests for new meta data model
TODO
temporary checkin
adapt tests for new document meta data model
bringing up tests after changes in document metadata model and fixing bugs
bring up tests again with new document meta data model
bring up tests again for new document meta data model
more documentation and make existing source documentation visible
small fixes in makefiles for windows (after all the document meta data model changes)
TODO
reverted accidental checkin of compiler.mk with -Werror