Update sample dependencies for KLP build (DO NOT MERGE)

- Build tools v20
- Support library v20

Change-Id: I3306b4930b547aaa20fddf71b20f1793993145ed
diff --git a/templates/base/_MODULE_/build.gradle.ftl b/templates/base/_MODULE_/build.gradle.ftl
index a0f8c84..92b3d9c 100644
--- a/templates/base/_MODULE_/build.gradle.ftl
+++ b/templates/base/_MODULE_/build.gradle.ftl
@@ -38,12 +38,12 @@
 <#if !sample.auto_add_support_lib?has_content || sample.auto_add_support_lib == "true">
     // Add the support lib that is appropriate for SDK ${sample.minSdk}
   <#if sample.minSdk?number < 7>
-    compile "com.android.support:support-v4:19.1.+"
+    compile "com.android.support:support-v4:20.+"
   <#elseif sample.minSdk?number < 13>
-    compile "com.android.support:support-v4:19.1.+"
-    compile "com.android.support:gridlayout-v7:19.1.+"
+    compile "com.android.support:support-v4:20.+"
+    compile "com.android.support:gridlayout-v7:20.+"
   <#else>
-    compile "com.android.support:support-v13:19.1.+"
+    compile "com.android.support:support-v13:20.+"
   </#if>
 
 </#if>
diff --git a/templates/include/common.ftl b/templates/include/common.ftl
index 0cc5add..7284f9f 100644
--- a/templates/include/common.ftl
+++ b/templates/include/common.ftl
@@ -44,4 +44,4 @@
 
 
 <#-- Set the global build tools version -->
-<#assign build_tools_version='"19.0.1"'/>
+<#assign build_tools_version='"20"'/>