Deactivate mdns for polkadot node as it prevents the process to exit properly

Fixes #57

* Initial commit

Forked at: 4a3ffe07
Parent branch: master

* Update substrate: more CLI improvement

* Update substrate and polkadot to cecton-cumulus-branch

* WIP

Forked at: 4a3ffe07
Parent branch: master

* Update Cargo.lock

* WIP

Forked at: 4a3ffe07
Parent branch: master

* WIP

Forked at: 4a3ffe07
Parent branch: master

* Update Cargo.lock

* WIP

Forked at: 4a3ffe07
Parent branch: master

* WIP

Forked at: 4a3ffe07
Parent branch: master

* Test running node and interrupts

* WIP

Forked at: 4a3ffe07


Parent branch: master

* Update Cargo.lock

* Update test/parachain/tests/running_the_node_and_interrupt.rs

Co-Authored-By: Bastian Köcher <[email protected]>

Co-authored-by: Bastian Köcher <[email protected]>

* Update Cargo.lock

* Fix for substrate update

* Update Cargo.lock

* Fix for substrate update

* Fix for substrate update

* Fix for substrate update

* Fix for substrate update

* Update Cargo.lock

* Fix for substrate update

* Fix for substrate update

* Fix for substrate update

* Fix for substrate update

* Fix for substrate update

* WIP

* Temporary fix until polkadot is fixed

* WIP

* WIP

* Update substrate: async API fix

* Fix to update polkadot and substrate

* Update substrate & polkadot to use cumulus-branch

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <[email protected]>

Fixes #34

Added .editorconfig