Replaced blockexplorer.com with biteasy.com under Charts and statistics. Blockexplorer.com breaks all the time, it's outdated and simple can not handle the load any more.
Updated translations and replaced blockexplorer.com link with biteasy.com
Updated references.md and replaced blockexplorer.com links with biteasy.com
Merge pull request #468 from biteasy/master

Replaced blockexplorer.com with biteasy.com under Charts and statistics....