Changelog for TomP2P 3.1.8
* fixed bug: added channel to channelgroup in dispatcher
* fixed bug: priority to IPv4
* changed to Netty 3.2 BETA1
* added secure keys
* added listener for peer offline
* removed JDK depended code for use with android
* changed name in peermap
* Added deadlock checker in future listener
* Added configurable offline peer detector
* Fixed bug in messagecodec
* Added execution handler for incoming (from the sender) messages
* Changed order of shutdown sequence
* Added getAll in peermap
* Add security (signatures for protecting entries, domains)
* First-class support for trackers with load-balancing
* Added new contstructors in Peer.java for easy initlialization
* Added more fine-graind protection mechanism for entry and domain
* Added hash creators in Number160
* Bug fixed in DistributedHashHashMap
* Added experimental support for get, which returns data with a certain public key
* Split add/remove future methods in FutureDHT
* Added filter for IPs in peermap
* Shared udpChannelFactory, tcpServerChannelFactory, tcpClientChannelFactory
* Added warning message if a content key is set when using add
