fix charts
del trash
del trash
+copyright transfer.txt
Merge remote-tracking branch 'upstream/master'
24th global avg slinding window writer, history for 24th global avg
global avg for only current currency
fiat data url preference added to config
bug with global average
update copyright transfer
copyright change
Merge pull request #74 from jehkinen/master

- charts diagram fixed
- global average 24h sliding window history implemented

This is a paid work. Code ownership transferred to me.