0.4.0

Summary

This version upgrades dgrid to version 0.4 and introduces the use of dgrid. (From here on, there will be two release paths: 0.3.x and 0.4.x, until all apps have migrated to dgrid 0.4).
A new adres search box was added to the map.
There is also a new way of using popups on the map now.

New features and fixes

• migrate to dstore and dgrid 4.0 (#46)
• inbouw van functionaliteit 'zoeken naar adres' (#48 + #57 + #58)
• Popup element toevoegen die vanuit parent app kan getoond worden (#52)
• popUp dialog tonen met onclick op Zone (#55)
• 49 app css naar test (#51) -> to prevent build warnings
• extra tests for working with ngi data (6cdb85f, a7e8cb9, 3d50da1, 42cab7b)