Wallu csv import, initial version
Add memory to sbt task
Merge pull request #163 from finnishtransportagency/wallu-import

Wallu import
Merge remote-tracking branch 'origin/master' into open_asset_directly

Conflicts:
	digiroad2-geo/src/main/scala/fi/liikennevirasto/digiroad2/asset/AssetProvider.scala
	digiroad2-geo/src/main/scala/fi/liikennevirasto/digiroad2/asset/NoOpAssetProvider.scala