Added new CSharp ext files to project
Added new CSharp ext files to project

Visagalis/Oxide,bawNg/Oxide,Visagalis/Oxide,ApocDev/Oxide,LaserHydra/Oxide,ApocDev/Oxide,MSylvia/Oxide,LaserHydra/Oxide,Nogrod/Oxide-2,bawNg/Oxide,MSylvia/Oxide,Nogrod/Oxide-2