begin and end parameter for chart servlet added
remove git comment
date format added
begin and end parameter for chart servlet added
remove git comment
date format added
debug logging added, DateFormat one statically initialised, improved comments and ouptuts
debug logging added, DateFormat one statically initialised, improved comments and ouptuts
git merge conflict removed
Merge pull request #896 from superconny/master

begin and end parameter for chart servlet added