fix transfer regexp
ok forgot a line
recipient of a transfer can be a name
fix display of summary
support new 'favorite_food' field
go on website to get stats and geographical position
Fix regression insert by exclude option
A picture is sometime better than 1000 words
fix regexps to discover geographical position of niggers
display contact IDs in 'events' command output
readd field ratio
Force updating modules after upgrade

fixes #1066

Also, some small PEP8 fixes.