Remove compile-sdk constraints from DocumentsUI samples

This was preventing the Material theme from being applied, since
the sample was only able to access API 19 features.

Change-Id: I0e0907708f4257c14bfe719d28a4c0f31564e59e
diff --git a/content/documentsUi/StorageClient/template-params.xml b/content/documentsUi/StorageClient/template-params.xml
index f6843e7..0b2ddf2 100644
--- a/content/documentsUi/StorageClient/template-params.xml
+++ b/content/documentsUi/StorageClient/template-params.xml
@@ -20,7 +20,6 @@
     <package>com.example.android.storageclient</package>
     <!-- change minSdk if needed-->
     <minSdk>4</minSdk>
-    <compileSdkVersion>19</compileSdkVersion>
 
     <strings>
         <intro>
diff --git a/content/documentsUi/StorageProvider/template-params.xml b/content/documentsUi/StorageProvider/template-params.xml
index bda57ad..b9b5b04 100644
--- a/content/documentsUi/StorageProvider/template-params.xml
+++ b/content/documentsUi/StorageProvider/template-params.xml
@@ -22,12 +22,9 @@
     <group>Content</group>
     <package>com.example.android.storageprovider</package>
 
-
-
     <!-- change minSdk if needed-->
     <minSdk>19</minSdk>
 
-
     <strings>
         <intro>
             <![CDATA[