Remove some print from code
Fix categ/item order
Merge branch 'dev'

 - add a new API 0.2, in json
 - merge similar SQL queries together
Delete old cookie 'lang' in bottle_gettext.py
Add lang to page /error/<id>
Get marker by bbox
Firoture in bottle_gettext.py about url redirect
Improve table selection in generic query
Fix bbox param order in heatmap
Add timestamp column to dynpoi_class to track old results
Add foreign_key souce to tables dynpoi_status and marker
Fix support of leftJoin in generic query
Add support of active param on map view
Fix generic query for graphe by source
Rename generic param active to useDevItem
Merge remote-tracking branch 'frodrigo/master'
Update translations
Add item 8101 to menu
Cleas code source into update.py
Fix probleme when no update delay