Fix typo

Add functionality to serve directory content

- add 'pkg/manifest'
- update 'pkg/api'

* Trojan chunk support

* pullsync zombie threads

* Makefile: added make binary for bee-file,bee-split and bee-join

* Makefile: change binary- to bee-

* Makefile: merge bee,join,split,file into make binaries

* Reset on header exchange error

* Switched back boot node connections

* removed extra debug lines

* puller, pullsync: add metrics

* hive - zombie threads

* retreival zombie threads

* pushsync zombie threads

* kademlia: use swarm maxbins

*Fix tags in pusher

Encryption Support for Bee

* extract maxpo and shallow bin peers

* debugapi, p2p: simplify connection logic

* stream reset

* add stream fullclose to pingpong to reset the stream in the case of an error

* saturate based on connected and known peers