Add vim format setting to fontname.def

This is a trivial refinement.
Replace FangSong font in shuji.tex by zhfonts.py

The zhfonts.py not only overwrites the fontname.def file, but also
replaces the FangSong font for shuji.
Refine the trival cover and toc skip length

Fix the #73 issue at github.com
Adjust the vspace before and after the resumeitem

resumeitem 前后的距离改成与word版一致，段前24pt，段后6pt
Remove the stale Google Code intro

Make it clear that the GitHub is hosting the code and add concrete links to the download and troubleshooting section.
Be ThuThesis an acronym
Fix #77, use 'del' instead of 'rm' on windows
Merge pull request #78 from CMade/master

Fix #77, use 'del' instead of 'rm' on windows