am d3724e02: am 2568d7f0: am 0bf013fd: am f417fc4a: fix xml error in sample

    <string name="app_name">My First App</string>

    <string name="edit_message">Enter a message</string>

    <string name="button_send">Send</string>

    <string name="menu_settings">Settings</string>

    <string name="action_settings">Settings</string>

    <string name="title_activity_main">MainActivity</string>

</resources>

</pre>