Add networked crab gathering prototype

fish/species/crab_ghost/crab_ghost.tres

@@ -17,6 +17,9 @@ active = false
 catalog_number = 3901
 collection_group = &"Marine crabs"
 logbook_fact = "atlantic ghost crabs dash across beaches on long pale legs and retreat into deep burrows. raised eyes scan nearly every direction."
+collection_method = 1
+logbook_section = 1
+habitat_label = "dry beach sand"
 allowed_water_types = 2
 rarity = 2
 base_catch_weight = 0.28