[PATCH 1/2] Kernel fbcon UNICODE font support

Hi, 

 I know there are most people speaking only English, and never meet
non-ASCII characters on console. But, hey , what about others ?
 Then, some of you may come up with a idea than ,there is already fbterm
than supports non-ASCII characters in user-space.
 But, what if you forgot to run fbterm ? And what about some program
that must be run on native tty console ? Or I just want init script
display fine Native Language?

 So, here is the solution: Making framebuffer console handle UNICODE font in
kernel.
 The first thing I need to handle is that, currently there is no room
for adding UNICODE font, only 8bit for characters, how can you do?
 Also , some characters are double-width. So the solution is  make an
backing store. 0xFE and 0xFF stands for character value store else
where, and 0xFF means , left-half of the else where character, and 0xFE
means right-half of the else where character. 

 This is a basic solution, the best is that making vc->vc_screenbuf
store full UNICODE/attribute value, But changing it may break some
drivers, so , currently I won't try that way. 

The UNICODE font just too large to be included in e-mail, please follow

http://minilab.tk/0002-add-cjk-font-that-has-65536-chars.patch to get
that.
This font is copyrighted by youbest <at> sina.com, also he is the original
author of this patch. I don't have a chance to reach him. If there be
any license issue, just re-generated from WenWuanYi(http://wenq.org/)