Apparently, OSX Qt Creator needs a lowercase c in  c++11
When a user ping timeouts we delete that user, and then send them another ping resulting in a crash since they're deleted already
Merge pull request #58 from DanielOaks/osx-fix

Apparently, OSX Qt Creator needs a lowercase c in  c++11
Merge pull request #59 from DanielOaks/ping-timeout-fix

Ping timeout server crash fix
Fix #61 : Disable self harm in PvP
Update servers list
Create LICENSE (MIT)

Fixes #63
Merge pull request #4 from tux3/master

Updating to latest tux3 source