unity all directives, peel off ":"
fix `**` conflict with `*`, triggered while typing `**<tab>` snippet will
expand into `* *{e}*`. I change into `*&` user still don't have to
release their Shift key
reverse original ** for em
Merge remote-tracking branch 'upstream/master'
update UltiSnips/rst.snippets
Merge branch 'dev'
add emphasize
add rst auto complie most common code type
fix Out of Code detetction indexerror
set a proper name to function
revert rst snippets
add usage for enumberic items
fix CJK lens
get python code together
add docstring
change blocks into sa
update fig/inc/img
A docstring
C change img/inc/fig snippet into id
U update em/st with CJK detection
CMT update li comment
Merge pull request #225 from mengzhuo/master

Much improved rst snippets by mengzhuo.