Event Re-sender

New functionality: Event Re-sender
This new re-sender can open old data files and re-sends them back to the EUDAQ system. It registers itself as Producer. The name will be the name from the sub-event-type. 

This pull request includes the old pull request. 

Shouldn't you be on holidays? :)
And in PR111 I don't see the fix for that, just that you again set down the `msleep` waiting times - which consistently crash on my system with these settings...