SAMPLE_POINTS moved into NIVADATABASE?

[DagHjermann]

See https://github.com/NIVANorge/nivabase/issues/74

Used in the following projects:

• Milkys
  • Scripts 81, 994
• All_PFOS_data (script 11)
• Maps_Oslofjord (folder Hjelp; script 01)
• Imposex_Littorina_Vikkilen (scr 03)
• Martini (scr 07)
• Okokyst_oceanography (script 11)
• referanseelver/Nordisk_database_gamle_script (flere script)

[roarbra]

Since we didn't do the original issue. This one can be closed as well.