v0.4.0

• Started adding public changelogs :-) (versions slowly become important)
• Added public chat with online user name list
• Added 'friend'-feature with friend online list
• Improved online status handling
• Added 'closest to bull' as starting player option
• Added challenging other players via profile or name
• Switched from CDNs to self-hosted javascript of various embedded scripts
• Added some basic custom error pages
• Added computer player with 9 different levels (~30 - ~90 average)
• Added legal documents and a footer with most important links
• Applied username and password policy
• New and finished games now get displayed in public chat
• Added watch tab which displays the 9 latest live games
• Improved look of some pages and added various icons