Rename PopupCharactersParser to MoreKeySpecParser

Also renames PopupPanel to MoreKeysPanel

Change-Id: I37209a5a8fe7dbba1eef03e3be88ba5253653926
diff --git a/java/res/values-sw768dp/config.xml b/java/res/values-sw768dp/config.xml
index 8b4ff36..a438fe9 100644
--- a/java/res/values-sw768dp/config.xml
+++ b/java/res/values-sw768dp/config.xml
@@ -25,7 +25,7 @@
     <bool name="config_enable_show_popup_on_keypress_option">false</bool>
     <bool name="config_enable_bigram_suggestions_option">false</bool>
     <bool name="config_sliding_key_input_enabled">false</bool>
-    <bool name="config_digit_popup_characters_enabled">false</bool>
+    <bool name="config_digit_more_keys_enabled">false</bool>
     <!-- Whether or not Popup on key press is enabled by default -->
     <bool name="config_default_popup_preview">false</bool>
     <bool name="config_default_sound_enabled">true</bool>
@@ -37,7 +37,7 @@
     <!-- This configuration is the index of the array {@link KeyboardSwitcher.KEYBOARD_THEMES}. -->
     <string name="config_default_keyboard_theme_id" translatable="false">5</string>
     <string name="config_text_size_of_language_on_spacebar" translatable="false">medium</string>
-    <integer name="config_max_mini_keyboard_column">5</integer>
+    <integer name="config_max_more_keys_column">5</integer>
     <!--  Screen metrics for logging. 0 = "mdpi", 1 = "hdpi", 2 = "xlarge" -->
     <integer name="log_screen_metrics">2</integer>
 </resources>