Update StationScience-1.4.ckan

Added two suggested mods.
Suggests need to be separate for each module:

```
"suggests" : [
    { "name" : "FuelScience" },
    { "name" : "OrbitalMaterialScience" }
]
```

The reason being that one can suggest a particular version of a mod (so one could see `{ "name" : "Foo", "min_version" : "v1.2.3" }`).