Make a change to zshrc and vimrc

- Modify autoscaling environment variable to fit new version.
- Add environment variable for docker.
- Modify command to load oh-my-zsh.
- Add "arpeggio.vim" to swap esc key.
- Add "vimconsole.vim" and "restart.vim" to debug vimscript.
- Add settings of some languages. Coffee,  scheme,  and Ruby.
- Add directory to put swap and undo files.
- Add some shortcuts in insert mode.
- Modify key bind to resize vsplit.
- Replace ; with : for us keyboard.
- Add shortcuts to control tabs.
- Add function to open files via Kobito.
- Delete unnecessary settings.
- Add indent file for ruby.