inserting a null into a c++ map is bad news
make --help work even if basedir is not avaiable
utf8 output everywhere
handle asset-directory='.'
report posting date on li items in 'other posts'
make single posts be like category pages

this way, the same template can be used for both, which is desirable
sort links the right way, and publish only the right links
get rid of static generation

static generation is not for plusxome... the URLs do not coexist well with
unix filenames.
loathsxome compatibility
whitespace and type safety
the code now sends data-posting-date, so adapt the test
adapt to change code