0.6.7 Database change! 2 cable fields change name

gitin table "cable" gets 2 fieldnames changed:
connectedA becomes connectedA_nic_id
connectedB becomes connectedB_nic_id

Code adapted to fieldname changes
Todo: in the table _dd_helpdata you have to adjust help data based on fieldname.. see changes.sql

Todo: adapt gitinCLI...