switching to circleci 2.0

Use genesis and config makers in test

Introduce assertion on global Burrow version and get Application to assert compatible consensus by type

This reverts commit 1ac25984, reversing
changes made to 40d6b9fd.

licence: remove various GPLv3 copyright headers;

event_new: remove unused package that had been copied for discussion

monax: lingering eris -> monax company rename

licence: last pass, further cleanup

eris-mint/vm: issue371, hotfix silence event call for delegate call as no transaction can commence with delegatecall

semantic version handling for Eris-DB and modules

Signed-off-by: Benjamin Bollen <ben@erisindustries.com>

Signed-off-by: Benjamin Bollen <ben@erisindustries.com>