anchor.diff:  "BuildPCL"
     ==> "Build"
   
  -// all partial build tasks depend on Clean and AssemblyInfo
  +// all platform-specific build targets depend on Clean and AssemblyInfo targets
   "Clean"
     ==> "AssemblyInfo"
     ==> "BuildNET45"
  
positive.code: 
  // Dependencies:
  
  // Build target depends on all partial build targets
  "BuildNET45"
    ==> "Build"
  
  
negative.code: let solution = "./src/Colourful.sln"
   
  // Targets
  
  Target "Clean" (fun _ ->
      CleanDirs [buildDir; deployDir]
  )
  