modified .gitignore to include custom settings.

delete the useless example files.
add some customize.
more customize.

make lxzsh more personal.
fix path not exist in linux env issue.
add virtualenv location for linux.
add keybindings.

it seems vi-mode will overwrite ^r key bindings. so add it again.
refine ls/ll/l aliases.
add correction config to ignore some patterns.
add two env for virtualenv.
add linux/osx compatibility.

seperate zshrc template.
seperate plugins define.
personal refine.

ignore ssh from correction.
add pyenv alias.
disable auto title.

because the auto title in tmux is useless and annoying.
disable auto title for mac too.
refine wiki start alias.
add elemeenv to alias.
some aliases fixes.
extend update period.
add mangix to python path.
remove gm alias in git plugin.

to avoid conflict with GraphicMagick.
fix typo error.