This patch renames some fauna templates:

• *arctic_wolf* → *wolf_arctic* (cf. *fox_arctic*)
• *crocodile* → *crocodile_nile* (there are other crocodile species)
• *mastiff* → *dog_mastiff* (it's a dog)
• *pony* → *horse_pony* (it's an horse)
• *rhino* → *rhinoceros_white* (there are other rhinoceros species)
• *wolfhound* → *dog_wolfhound* (it's a dog)

To correct the maps/ files, run this command in your 0ad/ repository:

find binaries/data/mods/public/maps/ \( -name '*.js' -o -name '*.json' -o -name '*.xml' \) -print0 | xargs -0 sed -i \
  -e 's,gaia/fauna_crocodile,gaia/fauna_crocodile_nile,g' \
  -e 's,gaia/fauna_mastiff,gaia/fauna_dog_mastiff,g' \
  -e 's,gaia/fauna_wolfhound,gaia/fauna_dog_wolfhound,g' \
  -e 's,gaia/fauna_pony,gaia/fauna_horse_pony,g' \
  -e 's,gaia/fauna_rhino,gaia/fauna_rhinoceros_white,g' \
  -e 's,gaia/fauna_arctic_wolf,gaia/fauna_wolf_arctic,g'

Apply the patch, run the sed script, check for mistakes and omissions, verify everything works as before, agree the changes are an improvement.