Merge "Use "No language (QWERTY)" for language agnostic QWERTY keyboard name"

java/res/values/donottranslate.xml

java/res/values/strings.xml

java/res/xml/method.xml

...c/com/android/inputmethod/keyboard/LatinKeyboardView.java

java/src/com/android/inputmethod/latin/StringUtils.java

java/src/com/android/inputmethod/latin/SubtypeLocale.java

java/src/com/android/inputmethod/latin/SubtypeSwitcher.java

...utmethod/latin/spellcheck/AndroidSpellCheckerService.java

...src/com/android/inputmethod/latin/SubtypeLocaleTests.java