fixing a number of issues that arised with real data: codec, language, ...
remove *any* date-stamp in the blog folder name
fixed lazyblorg-tests (recent parameter changes)
added testall.sh to invoke all unit tests
lazyblorg.org: planning next steps
fixed parsing and htmlzing URLs
fixed named and unnamed HTML blocks
added named verse blocks
added quoteblock as environment for quotes
handling of *bold* and ~teletype~ format
added unit tests for simple formatting
CSS styling for the first shot
changes in CSS