Fix the sample node, that does not work.
There is a problem with sending message by creation of the node: if the nodes have adverse order (e.g. sample was created first and debug as second),
so the sample-node tries to send message to not-yet-instantiated debug-node and fails).
I suppose to send "ready" message to every node to inform them about ability to send messages.
- remove crlf
Merge remote-tracking branch 'remotes/upstream/master'
Add holidays to inject node.
Add holidays to inject node by triggering on time.