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
MUTCAT_MYCUS

This is the easy part.  But now you know what I'm planning.
Update newspaper.json

changed category names to reflect ages
Update snippets.json

updated newspaper snippet categories to reflect age
Increases effect of mass on vehicle speed.

Was doing testing for a road roller (uses ten roller drums for wheels) - experimented on a roller I've found (51' rollers, so wheel bigness was a constant, done on v12 engine), I was changing width (w) and mass (m) of the roller drum, while jotting down the safe/maximum speed (sp) that was attainable:
w=200, m=750 kg -> sp 33/1239
w=200, m=1500 kg -> sp 33/1239
w=200, m=15000 kg -> sp 33/1239

w=60, m=750 kg -> sp 95/1239
w=60, m=1500 kg -> sp 95/1239
w=60, m=15000 kg -> sp 94/1239
w=60, m=1 g -> sp 95/1239

w=20, m=750 kg -> sp 197/1239
w=20, m=1500 kg -> sp 197/1239
w=20, m=15000 kg -> sp 189/1239

While a v12 engine is powerful, being able to blast a roller weighing 150 000 000 grams (10*15 000kg in the most extreme case) at 189 km/h safely is a bit too much. That and the fact, that increasing total vehicle mass by a factor of ten lowered the safe speed by 8 hm/h (4%).
Plant marloss_seeds

Unfortunately no time for proper germination.
THRESH_MARLOSS->THRESH_MYCUS

Quite a lot of infrastructure, but now one should be able to get the
Mycus mutcat.  Still needs dreams, the actual mutation mechanics, and
all-important testing, but infrastructure is going up.  w00t.
nuke duplicate FLOWERS

Sorry, all.