Force saving before graduating.
Force saving before graduating.

Should help with bbc/microbit-extras#811.

jle33/TouchDevelop,imadityab/FSE-2012-TouchDevelop-old,jle33/TouchDevelop,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,imadityab/FSE-2012-TouchDevelop-old,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,jmptrader/TouchDevelop,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,jmptrader/TouchDevelop,CodeKingdomsTeam/TouchDevelop,jmptrader/TouchDevelop,CodeKingdomsTeam/TouchDevelop,CodeKingdomsTeam/TouchDevelop,jmptrader/TouchDevelop,jle33/TouchDevelop,jle33/TouchDevelop,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,CodeKingdomsTeam/TouchDevelop,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,imadityab/FSE-2012-TouchDevelop-old,imadityab/FSE-2012-TouchDevelop-old,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,jle33/TouchDevelop