gitstats

Heikki Hokkanen 19588b9302 Make negative author timedelta positive. Commit timestamps can be in backwards order (when applying patches & cherry-picking in reverse order), so we don't want author age to be negative (was in gitstats case too :)		15 lat temu
doc	README: s/GPLv2 or older/GPLv2 or later/.	15 lat temu
Makefile	Use perl for version number replacement.	15 lat temu
arrow-down.gif	Add sortable.js for sortable tables in output.	17 lat temu
arrow-none.gif	Add sortable.js for sortable tables in output.	17 lat temu
arrow-up.gif	Add sortable.js for sortable tables in output.	17 lat temu
gitstats	Make negative author timedelta positive.	15 lat temu
gitstats.css	Style: white background for table cells.	15 lat temu
sortable.js	Use sortable.js to sort some tables.	17 lat temu