Placido-Shop v-2.1.5

Added features :

• Switch to production mode
• Enter Token Placido
• Choose the layout of the products: In line or in mosaic, back-end, front-end
• Minor changes ADMIN/CSS/app.css
• Translations modified
• Added to api.json :
  "DISPLAY_PRODUCTS" : "mozaic", "SHORT_TEXT": 300,
• Added to placido-tables.sql :
  CREATE TABLE token_Placido(idtinyint(4) NOT NULL,tokenvarchar(500) NOT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci; ALTER TABLEtoken_Placido ADD PRIMARY KEY (id);