Update versions for build dependencies

This updates Gradle wrapper and Android Gradle Plugin.

'./gradlew assembleDebug' passes in every project in project.txt (after
'./gradlew preflight' if necessary).

LICENSE was modified in Change-Id:
I0b7143eadf2eb17b1ebf0b58e84286f9f87283d9

Test: './gradlew preflight && assembleDebug' in all projects
Bug: 122916118
Change-Id: I51f02b1fa5740090d8e75850df54053bb0440863
diff --git a/renderScript/BasicRenderScript/template-params.xml b/renderScript/BasicRenderScript/template-params.xml
index 728b96a..ee58020 100644
--- a/renderScript/BasicRenderScript/template-params.xml
+++ b/renderScript/BasicRenderScript/template-params.xml
@@ -23,9 +23,7 @@
     <package>com.example.android.basicrenderscript</package>
 
     <!-- change minSdk if needed-->
-    <minSdk>8</minSdk>
-
-    <dependency_external>'renderscript-v8.jar'</dependency_external>
+    <minSdk>14</minSdk>
 
     <defaultConfig>
             renderscriptTargetApi 24