wallu rename to vallu
Fix in import

JIDEA did something of its own, I belive...
fixed scala call which I forgot
Merge pull request #187 from finnishtransportagency/wallu-rename

Wallu rename
Add header-row to vallu csv
Add missing properties to wallu export, fix fields based on comments from end customer
Merge pull request #188 from finnishtransportagency/wallu-fixes

Wallu fixes
Merge branch 'master' of github.com:finnishtransportagency/digiroad2 into improve_excel_import