Refactor KeyboardView and create MiniKeyboardView

java/res/layout/input_basic.xml

java/res/layout/input_basic_highcontrast.xml

java/res/layout/input_gingerbread.xml

java/res/layout/input_honeycomb.xml

java/res/layout/input_stone_bold.xml

java/res/layout/input_stone_normal.xml

java/res/layout/keyboard_popup.xml

java/res/layout/keyboard_popup_honeycomb.xml

java/res/layout/keyboard_popup_stone.xml

java/res/values/styles.xml

java/src/com/android/inputmethod/keyboard/KeyboardView.java

java/src/com/android/inputmethod/keyboard/MiniKeyboard.java

...m/android/inputmethod/keyboard/PopupMiniKeyboardView.java

java/src/com/android/inputmethod/keyboard/PopupPanel.java