add multi-mode support in test schema luna_pinyin.
add multi-mode support in test schema luna_pinyin.

Prcuvu/librime,kionz/librime,jakwings/librime,kionz/librime,bygloam/librime,kionz/librime,rime/librime,rwduzhao/librime,jakwings/librime,jakwings/librime,bygloam/librime,rwduzhao/librime,kionz/librime,Prcuvu/librime,Prcuvu/librime,rime/librime,j717273419/librime,bygloam/librime,rime/librime,Prcuvu/librime,Prcuvu/librime,rime/librime,j717273419/librime,j717273419/librime,rwduzhao/librime