Support addtionalMoreKeys

This change also removes
  * Unused more_keys_for_q, w, and p.

Change-Id: Idb99e5f6d8c2ad2d28437f42b35b21c282cd181f
diff --git a/java/res/xml-sw600dp/row_qwerty1.xml b/java/res/xml-sw600dp/row_qwerty1.xml
index 07d8e22..3d3a1a8 100644
--- a/java/res/xml-sw600dp/row_qwerty1.xml
+++ b/java/res/xml-sw600dp/row_qwerty1.xml
@@ -25,11 +25,9 @@
         latin:keyWidth="9.0%p"
     >
         <Key
-            latin:keyLabel="q"
-            latin:moreKeys="@string/more_keys_for_q" />
+            latin:keyLabel="q" />
         <Key
-            latin:keyLabel="w"
-            latin:moreKeys="@string/more_keys_for_w" />
+            latin:keyLabel="w" />
         <Key
             latin:keyLabel="e"
             latin:moreKeys="@string/more_keys_for_e" />
@@ -52,8 +50,7 @@
             latin:keyLabel="o"
             latin:moreKeys="@string/more_keys_for_o" />
         <Key
-            latin:keyLabel="p"
-            latin:moreKeys="@string/more_keys_for_p" />
+            latin:keyLabel="p" />
         <Key
             latin:keyStyle="deleteKeyStyle"
             latin:keyXPos="-10.0%p"
diff --git a/java/res/xml-sw600dp/rows_azerty.xml b/java/res/xml-sw600dp/rows_azerty.xml
index c9a9dab..c29d291 100644
--- a/java/res/xml-sw600dp/rows_azerty.xml
+++ b/java/res/xml-sw600dp/rows_azerty.xml
@@ -54,8 +54,7 @@
             latin:keyLabel="o"
             latin:moreKeys="@string/more_keys_for_o" />
         <Key
-            latin:keyLabel="p"
-            latin:moreKeys="@string/more_keys_for_p" />
+            latin:keyLabel="p" />
         <Key
             latin:keyStyle="deleteKeyStyle"
             latin:keyXPos="-10.0%p"
@@ -66,7 +65,6 @@
     >
         <Key
             latin:keyLabel="q"
-            latin:moreKeys="@string/more_keys_for_q"
             latin:keyXPos="5.0%p" />
         <Key
             latin:keyLabel="s"
@@ -103,8 +101,7 @@
             latin:keyStyle="shiftKeyStyle"
             latin:keyWidth="10.0%p" />
         <Key
-            latin:keyLabel="w"
-            latin:moreKeys="@string/more_keys_for_w" />
+            latin:keyLabel="w" />
         <Key
             latin:keyLabel="x" />
         <Key
diff --git a/java/res/xml-sw600dp/rows_qwertz.xml b/java/res/xml-sw600dp/rows_qwertz.xml
index fe93a70..6912f1c 100644
--- a/java/res/xml-sw600dp/rows_qwertz.xml
+++ b/java/res/xml-sw600dp/rows_qwertz.xml
@@ -27,11 +27,9 @@
         latin:keyWidth="9.0%p"
     >
         <Key
-            latin:keyLabel="q"
-            latin:moreKeys="@string/more_keys_for_q" />
+            latin:keyLabel="q" />
         <Key
-            latin:keyLabel="w"
-            latin:moreKeys="@string/more_keys_for_w" />
+            latin:keyLabel="w" />
         <Key
             latin:keyLabel="e"
             latin:moreKeys="@string/more_keys_for_e" />
@@ -54,8 +52,7 @@
             latin:keyLabel="o"
             latin:moreKeys="@string/more_keys_for_o" />
         <Key
-            latin:keyLabel="p"
-            latin:moreKeys="@string/more_keys_for_p" />
+            latin:keyLabel="p" />
         <Key
             latin:keyStyle="deleteKeyStyle"
             latin:keyXPos="-10.0%p"
diff --git a/java/res/xml-sw600dp/rows_scandinavian.xml b/java/res/xml-sw600dp/rows_scandinavian.xml
index f334f8b..5ecb7d2 100644
--- a/java/res/xml-sw600dp/rows_scandinavian.xml
+++ b/java/res/xml-sw600dp/rows_scandinavian.xml
@@ -27,11 +27,9 @@
         latin:keyWidth="7.9%p"
     >
         <Key
-            latin:keyLabel="q"
-            latin:moreKeys="@string/more_keys_for_q" />
+            latin:keyLabel="q" />
         <Key
-            latin:keyLabel="w"
-            latin:moreKeys="@string/more_keys_for_w" />
+            latin:keyLabel="w" />
         <Key
             latin:keyLabel="e"
             latin:moreKeys="@string/more_keys_for_e" />
@@ -54,8 +52,7 @@
             latin:keyLabel="o"
             latin:moreKeys="@string/more_keys_for_o" />
         <Key
-            latin:keyLabel="p"
-            latin:moreKeys="@string/more_keys_for_p" />
+            latin:keyLabel="p" />
         <Key
             latin:keyLabel="@string/keylabel_for_scandinavia_row1_11" />
         <Key
diff --git a/java/res/xml-sw600dp/rows_symbols.xml b/java/res/xml-sw600dp/rows_symbols.xml
index e345a23..701c354 100644
--- a/java/res/xml-sw600dp/rows_symbols.xml
+++ b/java/res/xml-sw600dp/rows_symbols.xml
@@ -30,33 +30,43 @@
     >
         <Key
             latin:keyLabel="@string/keylabel_for_symbols_1"
+            latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_1"
             latin:moreKeys="@string/more_keys_for_symbols_1" />
         <Key
             latin:keyLabel="@string/keylabel_for_symbols_2"
+            latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_2"
             latin:moreKeys="@string/more_keys_for_symbols_2" />
         <Key
             latin:keyLabel="@string/keylabel_for_symbols_3"
+            latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_3"
             latin:moreKeys="@string/more_keys_for_symbols_3" />
         <Key
             latin:keyLabel="@string/keylabel_for_symbols_4"
+            latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_4"
             latin:moreKeys="@string/more_keys_for_symbols_4" />
         <Key
             latin:keyLabel="@string/keylabel_for_symbols_5"
+            latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_5"
             latin:moreKeys="@string/more_keys_for_symbols_5" />
         <Key
             latin:keyLabel="@string/keylabel_for_symbols_6"
+            latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_6"
             latin:moreKeys="@string/more_keys_for_symbols_6" />
         <Key
             latin:keyLabel="@string/keylabel_for_symbols_7"
+            latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_7"
             latin:moreKeys="@string/more_keys_for_symbols_7" />
         <Key
             latin:keyLabel="@string/keylabel_for_symbols_8"
+            latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_8"
             latin:moreKeys="@string/more_keys_for_symbols_8" />
         <Key
             latin:keyLabel="@string/keylabel_for_symbols_9"
+            latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_9"
             latin:moreKeys="@string/more_keys_for_symbols_9" />
         <Key
             latin:keyLabel="@string/keylabel_for_symbols_0"
+            latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_0"
             latin:moreKeys="@string/more_keys_for_symbols_0" />
         <Key
             latin:keyStyle="deleteKeyStyle"