makefile

pros/cons for sub directories.

pros 
all the versioned js and css files will be listed together by alphabetical ls
might be easier to remember the url
js.qcode.co.uk/qcode-ui-1.2.3.js
js.qcode.co.uk/qcode-ui-1.2.3.css

cons
lots and lots of files in one folder eventually.

any other thoughts. Did other projects group them into folders ?