framework for establishing relay connections
created relay table
new branch of original project
removed binary files
new gitignore file
Merge branch 'tomp2p_master'

Conflicts:
	nat/.gitignore
multiple changes and additions
Merge branch 'master' of https://github.com/tomp2p/TomP2P into tomp2p_master
Merge branch 'tomp2p_master'
many changes and additions
Merge remote-tracking branch 'upstream/master'
Added flag to PeerMapConfiguration: peerVerification
Merge branch 'master' of https://github.com/tomp2p/TomP2P
Relays working but still WIP
removed temporary toString method
cleaned up code, many bugfixes and some tests
added possibility to restore content references from content types
array, added possibility to reset buffer after serialization
Added Relay RPC test
Minor changes
simplified and thread save updatePeerAddress() method