CONABIO photo provider and translations

Hi Ken-ichi

Apologize about the delay on the request but we will need to change some information in our server before be able to get the CONABIO photos, but when ready just need to change the variable "photo_providers",
the default providers are [flickr, inat_obs, eol, wikimedia] if photo_providers is not set, but you can set the order and the providers you want on the config.yml,  photo_providers: [inat_obs, flickr, eol, wikimedia] 
 
Will let you know when "conabio" can be set as photo_provider