Add iteration support for CursorList
Add iteration support for CursorList

ihnorton/Clang.jl,mdcfrancis/Clang.jl,mdcfrancis/Clang.jl,zhmz90/Clang.jl,JuliaPackageMirrors/Clang.jl,JuliaPackageMirrors/Clang.jl,ihnorton/Clang.jl,zhmz90/Clang.jl