and salary on user card.

Can filter on date of event.
Local calendar renamed into Internal calendar.

- no more rowid into insert sql requests
- link, so foerign key must be on fk_region->code_region
- label was not visible
- unique keys must be into file .key.sql

Qual: Incrase sql syntax test by phpunit to migration scripts. 
Qual: Removed old migration script before 3.0.0

field civilite into label in the same table and field civilite into civility in other table

is now stored into css. Removed all images for install process.