Add new abstract machine
Update synchronous content computation handling
Merge remote-tracking branch 'upstream/nfn' into nfn
Refactored network configuration to a single class (NodeConfig)
PIT manages a list of senders instead of just a single sender
Small fix: Last commit does not compile because of wrong pattern match of pit
UDPConnection actor maintains a queue for send requests before being initialized.
- Queue is filled with Send messages arriving before being ready
- Queue is emptied as soon as ready message arrives, all send messages are sent to self and queue is emptied
First integration of abstract machine with call and ccn-name support
Update synchronous content computation handling