add content type for TS files
add content type for TS files

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