Fixed bug in join broadcast
Fixed /user make settler and such
TradeCommand.java Fixes

With this the second player wont loose items if they don't have enough inventory space when the first player accepts a trade but the seconds player doesn't have enough inventory space.
Minor adjustments to josh /trade fixes
Ask players automatically about their age
Merge branch 'master' of github.com:EmilHernvall/tregmine
Improved age verification
Merge pull request #7 from EmilHernvall/master

Merge from master