Little clarification
Update OSX Requirements

There's (officially) no way for Xcode 3 to support C++11.
Merge branch 'master' of https://github.com/Josko/aura-bot
Update README.md

Remove superfluous reference to OSX version
Saner default values for warnings
Fix a little bug dropping players
Merge pull request #17 from Argon-/master

Readme updates and the like