v0.4.8-alpha (broken)

• #90 Player statistics not displaying
• #89 Replacing ehcache with guava cache
• #88 Replace current installation when installing newer version
• #85 Auto-update within client
• #80 Add icons to game tile
• #69 JDK 8u60
• #2 Automatic IRC registration

Update: Don't use this build, it does not show chat messages.