Correctly remove all of the links when a block is dragged
Correctly remove all of the links when a block is dragged

Change-Id: If792703e6ae27155f3d39c4127b6d09d69425fe0
Reviewed-on: https://robertou.com/gerrit/148
Tested-by: Jenkins CI
Reviewed-by: Kyle Zentner <f75b86e3af539008d20a21b76724217a6a08bb10@pioneers.berkeley.edu>

SamboyKirk/tenshi,JaronArmiger/tenshi,cduck/tenshi,pioneers/tenshi,jessicakam/tenshi,chuen0630/tenshi,jarzofjam/tenshi,tobinsarah/tenshi,jessicakam/tenshi,zentner-kyle/tenshi-old,SamboyKirk/tenshi,SamboyKirk/tenshi,SamboyKirk/tenshi,abhishyantkhare/tenshi,chuen0630/tenshi,jarzofjam/tenshi,pioneers/tenshi,cduck/tenshi,jessicakam/tenshi,zentner-kyle/tenshi-old,pioneers/tenshi,cduck/tenshi,zentner-kyle/tenshi-old,pioneers/tenshi,tobinsarah/tenshi,jessicakam/tenshi,hozhu123/tenshi,jarzofjam/tenshi,jessicakam/tenshi,JaronArmiger/tenshi,abhishyantkhare/tenshi,tobinsarah/tenshi,abhishyantkhare/tenshi,tobinsarah/tenshi,abhishyantkhare/tenshi,chuen0630/tenshi,tobinsarah/tenshi,cduck/tenshi,SamboyKirk/tenshi,chuen0630/tenshi,pioneers/tenshi,hozhu123/tenshi,abhishyantkhare/tenshi,pioneers/tenshi,hozhu123/tenshi,hozhu123/tenshi,hozhu123/tenshi,jessicakam/tenshi,cduck/tenshi,jarzofjam/tenshi,jessicakam/tenshi,hozhu123/tenshi,chuen0630/tenshi,JaronArmiger/tenshi,JaronArmiger/tenshi,cduck/tenshi,JaronArmiger/tenshi,SamboyKirk/tenshi,SamboyKirk/tenshi,cduck/tenshi,abhishyantkhare/tenshi,chuen0630/tenshi,tobinsarah/tenshi,hozhu123/tenshi,chuen0630/tenshi,zentner-kyle/tenshi-old,abhishyantkhare/tenshi,JaronArmiger/tenshi,zentner-kyle/tenshi-old,jarzofjam/tenshi,tobinsarah/tenshi,jarzofjam/tenshi,zentner-kyle/tenshi-old,jarzofjam/tenshi,JaronArmiger/tenshi,pioneers/tenshi