Rename keyboard rows consistently

java/res/xml-ar/kbd_qwerty.xml

java/res/xml-cs/kbd_qwerty.xml

java/res/xml-da/kbd_qwerty.xml

java/res/xml-de/kbd_qwerty.xml

java/res/xml-es/kbd_qwerty.xml

java/res/xml-fi/kbd_qwerty.xml

java/res/xml-fr-rCA/kbd_qwerty.xml

java/res/xml-fr-rCH/kbd_qwerty.xml

java/res/xml-fr/kbd_qwerty.xml

java/res/xml-hu/kbd_qwerty.xml

java/res/xml-iw/kbd_qwerty.xml

java/res/xml-nb/kbd_qwerty.xml

java/res/xml-pl/kbd_qwerty.xml

java/res/xml-pt/kbd_qwerty.xml

java/res/xml-ru/kbd_qwerty.xml

java/res/xml-sr/kbd_qwerty.xml

java/res/xml-sv/kbd_qwerty.xml

java/res/xml-sw600dp/kbd_rows_arabic.xml

java/res/xml-sw600dp/kbd_rows_azerty.xml

java/res/xml-sw600dp/kbd_rows_hebrew.xml