add global behavior settings
add markdown-mode

 * create 'recipes' directory
 * add recipie 'markdown-mode'
add global setting about bell and tab

 * ignore visual bell and ring bell
 * ignore indent by tab and set tab width
rename init/cocoa-font.el to cocoa-init.el
add theme 'dark-laptop'
change anything to helm
add cocoa settings

 * add font settings
 * add behaviro settings
dired settings

 * use dired-x
 * show directory on top of the file list
 * use delete, C-h to go to the parent directory
highlight current line
configure c-mode indent
add my functions

 * toggle truncate
 * scroll up / down like WZ
 * draw line
assign next|previous window to M-n / M-p
enable helm mode

 * enable helm mode
 * switch M-x to helm-M-x
 * modify load order
 * disable to show help by C-h at minibuffer
  * http://sleepboy-zzz.blogspot.jp/2012/09/anythinghelm.html
add local and default encoding settings
add helm-mode settings

 * enable on startup
 * disable to show help on minibuffer
add markdown-command setting to recipe