resolve bugs around versioning

added version caching

BuildTasks/ImportModule.Task.ps1

@@ -1,20 +1,21 @@
-funciton ImportModule
+function ImportModule
 {
     param(
         [string]$path,
         [switch]$PassThru
     )
 
-    $file = Get-ChildItem $path
-    $name = $file.BaseName
 
     if (-not(Test-Path -Path $path))
     {
-        "Cannot find [$($path.fullname)]."
-        Write-Error -Message "Could not find module manifest [$($path.fullname)]"
+        "Cannot find [$path]."
+        Write-Error -Message "Could not find module manifest [$path]"
     }
     else
     {
+        $file = Get-Item $path
+        $name = $file.BaseName
+
         $loaded = Get-Module -Name $name -All -ErrorAction Ignore
         if ($loaded)
         {
@@ -22,8 +23,8 @@ funciton ImportModule
             $loaded | Remove-Module -Force
         }
 
-        "Importing Module [$name] from [$($path.fullname)]..."
-        Import-Module -FullyQualifiedName $path.fullname -Force -PassThru:$PassThru
+        "Importing Module [$name] from [$($file.fullname)]..."
+        Import-Module -Name $file.fullname -Force -PassThru:$PassThru
     }
 }