Setup monokai theme

 - Add this theme recipe
 - Remove face config from magit init file because of using this theme
 - Modify viewer's mode line color for this theme
Setup highlight-symbol
Setup highlight-indentation
Setup linum-relative
Setup git-gutter-fringe
Modify EOL format on the mode line
Setup minimap
Setup popwin
Setup direx
Setup helm

Install helm plugin
 - helm-descbinds with forked recipe
 - helm-migemo with new recipe
 - helm-c-moccur
 - helm-ls-git
 - helm-c-moccur
Disable ffap-bindings