Rename text resources consistently

- keylabel_<key>, the key label text of the <key>
- keyspec_<key>, the key specification of the <key>
- keyhintlabel_<key>, the hint label text of the <key>
- morekeys_<key>, the more keys specifications of the <key>
- additional_morekeys_<key>, the additional more keys specification of
  the <key>

Change-Id: Ib2127f21fa33a2568e8a6eba65cfdb2cf78b480e
diff --git a/java/res/xml/rowkeys_mongolian1.xml b/java/res/xml/rowkeys_mongolian1.xml
index 4d33755..2bd8097 100644
--- a/java/res/xml/rowkeys_mongolian1.xml
+++ b/java/res/xml/rowkeys_mongolian1.xml
@@ -36,7 +36,7 @@
         latin:keySpec="&#x0443;"
         latin:keyHintLabel="3"
         latin:additionalMoreKeys="3"
-        latin:moreKeys="!text/more_keys_for_cyrillic_u" />
+        latin:moreKeys="!text/morekeys_cyrillic_u" />
     <!-- U+0436: "ж" CYRILLIC SMALL LETTER ZHE -->
     <Key
         latin:keySpec="&#x0436;"
@@ -47,19 +47,19 @@
         latin:keySpec="&#x044D;"
         latin:keyHintLabel="5"
         latin:additionalMoreKeys="5"
-        latin:moreKeys="!text/more_keys_for_cyrillic_ie" />
+        latin:moreKeys="!text/morekeys_cyrillic_ie" />
     <!-- U+043D: "н" CYRILLIC SMALL LETTER EN -->
     <Key
         latin:keySpec="&#x043D;"
         latin:keyHintLabel="6"
         latin:additionalMoreKeys="6"
-        latin:moreKeys="!text/more_keys_for_cyrillic_en" />
+        latin:moreKeys="!text/morekeys_cyrillic_en" />
     <!-- U+0433: "г" CYRILLIC SMALL LETTER GHE -->
     <Key
         latin:keySpec="&#x0433;"
         latin:keyHintLabel="7"
         latin:additionalMoreKeys="7"
-        latin:moreKeys="!text/more_keys_for_cyrillic_ghe" />
+        latin:moreKeys="!text/morekeys_cyrillic_ghe" />
     <!-- U+0448: "ш" CYRILLIC SMALL LETTER SHA
          U+0449: "щ" CYRILLIC SMALL LETTER SHCHA -->
     <Key