Reconfig LanguageTool.
Changed .gitignore.
Changed syntax highlight of vim-pandoc for emphasis:
I removed the syntax highlight of _ emphasis, since I frequently use _ in
variable naming.
I will only use * for emphasis hereafter.
Added keymap for tocdown.
Removed '' pair in pairtools for pandoc.
Added snippet for minted.
Changed sexy comment of nerdcommentor to java sexy style.
Changed three snippet for java to java style.
Changed author name for snippet.
Since the javacomplete is more light weight, I will use javacomplete in program
when not involving large third party library. And eclim and javacomplete are not
compatible, So there arises a need to switch between those two.

Thus, I renamed eclim to _eclim and added a symbol link to point to _eclim when
needed.
Added javacomplete for small java task.
Added while snippet for java.
Since neocomplete does not perform well except for html files. I disable its
auto start at vim startup and only keep that for html files.
*.xml files should be taken as xml files, not ant, except for build.xml
Added tags for tomcat.
Tweaked skeleton for html.
Added some fonts for html.
Added the same config for html for css.
Added switch statement for java.
Add skeleton for beamer in tex_9.