Use 5-row layout for Thai phone keybopard

java/res/xml-sw600dp/kbd_thai.xml

java/res/xml-sw600dp/rowkeys_thai1.xml

java/res/xml-sw600dp/rowkeys_thai2.xml

java/res/xml-sw600dp/rowkeys_thai3.xml

java/res/xml-sw600dp/rows_thai.xml

java/res/xml-sw768dp-land/kbd_thai.xml

java/res/xml-sw768dp-land/kbd_thai_symbols.xml

java/res/xml-sw768dp-land/kbd_thai_symbols_shift.xml

java/res/xml-sw768dp/kbd_thai.xml

java/res/xml-sw768dp/rows_thai.xml

java/res/xml/kbd_thai.xml

java/res/xml/key_thai_kho_khuat.xml

java/res/xml/rowkeys_thai1.xml

java/res/xml/rowkeys_thai2.xml

java/res/xml/rowkeys_thai3.xml

java/res/xml/rowkeys_thai4.xml

java/res/xml/rows_thai.xml

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