Add SetupWizard keyboard tutorial strings to the LatinIME.

They are not used yet but will be after the tutorial is migrated
out of SetupWizard and into the input methods.
diff --git a/res/values/strings.xml b/res/values/strings.xml
index e1ef126..2cd996c 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -178,4 +178,17 @@
     <string name="label_alpha_key">ABC</string>
     <!-- Label for ALT modifier key.  Must be short to fit on key! -->
     <string name="label_alt_key">ALT</string>
+
+    <!-- IME Tutorial screen (ROMAN) --><skip />
+    <!-- appears above image showing the user to click on a TextView to show the IME -->
+    <string name="open_the_keyboard"><font size="17"><b>Open the keyboard\n</b></font><font size="3">\n</font>Touch any text field.</string>
+
+    <!-- appears above the image showing the back button used to close the keyboard -->
+    <string name="close_the_keyboard"><font size="17"><b>Close the keyboard\n</b></font><font size="3">\n</font>Press the Back key.</string>
+
+    <!-- appears above image showing how to use touch and hold -->
+    <string name="touch_and_hold"><font size="17"><b>Touch \u0026 hold a key for options\n</b></font><font size="3">\n</font>Access punctuation and accents.</string>
+
+    <!-- appears above image showing how to access keyboard settings -->
+    <string name="keyboard_settings"><font size="17"><b>Keyboard settings\n</b></font><font size="3">\n</font>Touch \u0026 hold the <b>\?123\</b> key.</string>
 </resources>