Update RenderScript samples to use renderscriptSupportModeEnabled

Old setting in build.gradle (renderscriptSupportMode) has been
replaced with this one in Android Studio 1.0.

Change-Id: I1b51cc5b37c75744de7b61a09c9d621bcfccbf97
diff --git a/renderScript/BasicRenderScript/template-params.xml b/renderScript/BasicRenderScript/template-params.xml
index cf35d31..ec98254 100644
--- a/renderScript/BasicRenderScript/template-params.xml
+++ b/renderScript/BasicRenderScript/template-params.xml
@@ -29,7 +29,7 @@
 
     <defaultConfig>
             renderscriptTargetApi 18
-            renderscriptSupportMode true
+            renderscriptSupportModeEnabled true
     </defaultConfig>
 
     <strings>
diff --git a/renderScript/RenderScriptIntrinsic/template-params.xml b/renderScript/RenderScriptIntrinsic/template-params.xml
index fe67f2a..d5d1656 100644
--- a/renderScript/RenderScriptIntrinsic/template-params.xml
+++ b/renderScript/RenderScriptIntrinsic/template-params.xml
@@ -29,7 +29,7 @@
 
     <defaultConfig>
         renderscriptTargetApi 18
-        renderscriptSupportMode true
+        renderscriptSupportModeEnabled true
     </defaultConfig>
 
     <strings>