* Allow cached version of kRuntime to be used in install

* Add k-init to allow restoring kRuntime as a one time operation

build/_k-init.shade

@@ -0,0 +1,8 @@
+@{/*
+
+k-setup 
+    Restores the SDK and build system required for k projects.
+*/}
+
+nuget-install package='ProjectK' outputDir='packages' extra='-pre' 
+

build/_k-standard-goals.shade

@@ -12,7 +12,7 @@ default TEST_DIR='${Path.Combine(TARGET_DIR, "test")}'
 }
 
 #target-default target='default'
-  nuget-install package='ProjectK' outputDir='packages' extra='-pre'
+  k-init
   k-restore
   k-generate-projects solutionPath='${BASE_DIR}'
 

build/_k.shade

@@ -1,7 +1,7 @@
 @{/*
 
 k 
-    Run klr commands in your project. Downloads and executes k sdk.
+    Run klr commands in your project. Executes k sdk.
 
 kVersion='0.0.1-pre-30109-087'
     May be passed to override the nuget package version holding xunit console runner.