Fixed admin filter (#88)

Add 2 counters: NetworkEmulate and NetworkStart (#83)

MinyazevR/removing-dependencies (#57)

* Removing unnecessary dependencies

* Configuration for the celery service

* tests passed

* formatted

* test fixed

* update tests

* Update README.md

Merge pull request #48 from NikitaPisarev/NikitaPisarev/fix-serializa…

…tion

Fix nodes serialization

Update network.py

Pcap field is Optional