Boshiamy for ibus cache and restart

1. Use vim to edit liu_LA.txt. DO NOT use kate.
Make sure press tab following the Chinese chars, e.g.
elm     基本矩陣        100 
2. ibus-table-createdb -s liu_LA.txt -n liu_LA.db 
3. sudo cp -f liu_LA.db /usr/share/ibus-table/tables/ 
4. /bin/rm -rf ~/.local/share/ibus-table ~/.config/ibus ~/.cache/ibus ~/.cache/ibus-table
5. Run ibus-setup to delete 嘸蝦米:
6. Then, logout and login (It needs to do this!)