Need oauthScopes in sample bootconfig to avoid compilation error

Author: wmathurin

shared/bootconfig.xml.sample

@@ -4,4 +4,5 @@
     <!-- Replace placeholders via install script env vars or edit manually -->
     <string name="remoteAccessConsumerKey">__CONSUMER_KEY__</string>
     <string name="oauthRedirectURI">__REDIRECT_URI__</string>
+    <string-array name="oauthScopes" />
 </resources>