updated gravatar generation
updated gravatar generation

sedouard/TouchDevelop,ntoll/TouchDevelop,UIKit0/TouchDevelop,MetSystem/TouchDevelop,MetSystem/TouchDevelop,CodeKingdomsTeam/TouchDevelop,ntoll/TouchDevelop,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,imadityab/FSE-2012-TouchDevelop-old,imadityab/FSE-2012-TouchDevelop-old,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,Aksoom-Hussain/TouchDevelop,jmptrader/TouchDevelop,jle33/TouchDevelop,jle33/TouchDevelop,Aksoom-Hussain/TouchDevelop,sedouard/TouchDevelop,jle33/TouchDevelop,jle33/TouchDevelop,jmptrader/TouchDevelop,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,ntoll/TouchDevelop,CodeKingdomsTeam/TouchDevelop,Aksoom-Hussain/TouchDevelop,imadityab/FSE-2012-TouchDevelop-old,imadityab/FSE-2012-TouchDevelop-old,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,CodeKingdomsTeam/TouchDevelop,jmptrader/TouchDevelop,MetSystem/TouchDevelop,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,CodeKingdomsTeam/TouchDevelop,UIKit0/TouchDevelop,jmptrader/TouchDevelop,sedouard/TouchDevelop,UIKit0/TouchDevelop,jle33/TouchDevelop