cosmetics
restructered: css, js moved into separate directory, split into files
more restructuring
dynamic css moved into separate files; code/common.php -> code/environment.php
footer -> foot
images in code/img, cli code in code/cli (git says "new"???)
subproject pp again part of jlf
use only short form of table options; add titles to links
cosmetics
replace <table> by css-table
setup.rphp moved to /, adapt to new code structure
css.rphp now in subdir