CHT and CHT input switch need hot-key

請詳述重現問題的步驟 What steps will reproduce the problem?
1. Open any browser and launch "Chewing" 
2. Prepare input CHS and CHT font

你預期的結果為何? 結果你看到什麼? What is the expected
output? What do you see instead?

Expected: use hot-key to switch CHS/CHT font
Result: User need go to "Chewing" setting page CHS/CHT to change for different 
font.

版本? 作業系統? What version of the product are you using? On what
operating system?

ver: win32-chewing-0.3.4.8
OS: Microsoft windows 7 x86 enterprise CHT

Original issue reported on code.google.com by JesseL...@gmail.com on 26 Aug 2013 at 7:00

ryanqq / chewing

CHT and CHT input switch need hot-key #489