Added methods in SMUdao to get the paths to audio/pdf/image
Merge branch 'master' of github.com:markthor/RentIt

Conflicts:
	RentItServer/RentItServer/Utilities/FileSystemHandler.cs
Merge branch 'master' of github.com:markthor/RentIt

Conflicts:
	RentItServer/RentItServer/SMU/SMUController.cs
Merge branch 'master' of github.com:markthor/RentIt
stuff compiles now :p