Revert "Revert "Separate spacing and punctuation related settings values""

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

.../com/android/inputmethod/latin/inputlogic/InputLogic.java

.../src/com/android/inputmethod/latin/settings/Settings.java

...om/android/inputmethod/latin/settings/SettingsValues.java

...id/inputmethod/latin/settings/SpacingAndPunctuations.java

...rc/com/android/inputmethod/latin/utils/CapsModeUtils.java