Hi!
For Witbox users, here you have the necessary files for the new Cura version.
Download: https://mega.co.nz/#!9JgHiZRY!RBignr0a4jLCto0pjS94CxVkNtkh3g0LKPl5ZGrKa7I
Copy "Witbox.json" file to: "C:\Program Files (x86)\Cura_15.06.01\resources\settings"
Copy "Witbox_platform.stl" file to: "C:\Program Files (x86)\Cura_15.06.01\resources\meshes"
Open the software and you will see the new printer option "Witbox".
For my part, going back to 15.02.1
Bye!