Update newspaper.json

Adds the new 'Newspaper' snippet type in varying ages.
Update snippets.json

Adds a wide variety of headlines for each of the 'Newspaper' types (there are several, each with a different 'age' category)
Update snippets.json
Update snippets.json
Update snippets.json
Update snippets.json
Update snippets.json
Update snippets.json
Update snippets.json
Update snippets.json
Update snippets.json
Update snippets.json
Update snippets.json

fixed a json error
added some zfishes to the json and to the GROUP_FISH
refined a bit the json
more refinement of the json, and will need even more later on i guess.
now to work on spawn code.
fixed freq of fish spawns, added more fish, moved fishfgroup to the
proper place.
Added the fishes to RIVER_GROUP
They should now spawn just like other river monsters..
They need to learn to only move inside water though..
typo fix
fixes on spawn chances and fishes