Add autopoint-generated files to .gitignore.
Add autopoint-generated files to .gitignore.

chergert/libpeas,chergert/libpeas,GNOME/libpeas,gregier/libpeas,gregier/libpeas,Distrotech/libpeas,gregier/libpeas,gregier/libpeas,chergert/libpeas,Distrotech/libpeas,Distrotech/libpeas,GNOME/libpeas