Submit an updated file replacing `git://github.com:ljzhu/FastGrowCut.git` with `git://github.com/ljzhu/FastGrowCut.git`

Could you also remove the unused code from your repository ? .. and ideally update the CMakeLists.txt to match the templates ?

See https://github.com/Slicer/Slicer/blob/master/Utilities/Templates/Extensions/Default/CMakeLists.txt and https://github.com/Slicer/Slicer/blob/master/Utilities/Templates/Extensions/Default/CMakeLists.txt

Hth
Jc