Add several changes.
- set spell setting for coding, and writing multibyte launguage
- add 'set exrc/secure'
- add coffee script setting
- remove traditional comands which is not used.
- change multibyte detection algorithm
- add / remove several bundles
Add several changes.
- tweak spell setting for coding, and writing multibyte language.
- add 'exrc / secure' vim variable.
- add and remove several bundles.
- remove traditional vim tips and commands.
-
Add several change.

- add .rvenv.
- add tmux
- add man
- add heroku
add .tmux.conf
add .zprofile