zh_CN strings
use globaltoc
add test chapter
add slides target to Makefile
fix chm target

chmcmd generate chm file with odd file mode
delete space in demo.rst
set stickysidebar
latex: indent 2 chars, set line with
delete searchbox in sidebar, add sourcelink and custom download
add publish target to Makefile
set maxdepth to -1, delete apendix