Replace logo prefecture_r24

…te-de-région-centre-val-de-loire

-- R CMD check results ---------------------------------------------------------------------------- gouvdown 0.0.0.9000 ----
Duration: 4m 13.9s

> checking installed package size ... NOTE
    installed size is  8.1Mb
    sub-directories of 1Mb or more:
      extdata     3.8Mb
      resources   3.6Mb

> checking for non-standard things in the check directory ... NOTE
  Found the following files/directories:
    'header.html' 'www'

0 errors v | 0 warnings v | 2 notes x

R CMD check succeeded

…e-loire