WIP skip-initial-eor work

[charlescng]

WIP

[charlescng]

Oops, wrong repo

[thomas-mangin]

Very good work. I would suggest a few things:

• rename 'skip-initial-eor' to 'manual-eor' (or 'manually-send-eor' ?)
• make it an option with 'never', 'initial' and 'always' ( if you have better idea for the names feel free to come with options 😉 )
• change the code in the main loop to send it if not set to always
• make sure the Neighbor class when printed does include the option
• add the right .group and .sequence file for your configuration file (will require an helper script for this)

Fantastic work.