more sane dateformat

Signed-off-by: Alexander Skjolden <alex@plastboks.net>
removed the sqlfetcher from ncbox

Signed-off-by: Alexander Skjolden <alex@plastboks.net>
fetch data from last 7 days

Signed-off-by: Alexander Skjolden <alex@plastboks.net>
updated according to last changes

Signed-off-by: Alexander Skjolden <alex@plastboks.net>
added some commenting

Signed-off-by: Alexander Skjolden <alex@plastboks.net>