[#582] Widen synchronized block for packet queue.
[#637] - Fix resource bundle resolution
Clean up packets a tad
Remove access from PendingConnection interface
Use JDK map for throttle
Allow unrecognised command line args
changes to tab completion

 * PacketCBTabComplete: options for completion should be seperated by
NUL
 * PluginManager: append an empty argument to arguments if command ends
with a whitespace (this will match all suggestions)
 * PlayerCommand: suggest only matching players instead of all players
Custom glist formatting
Allow for iterables to be CSV-ified
Merge branch 'master' of https://github.com/SpigotMC/BungeeCord