* inits/lang/lang-scheme.el: add cleanup function to before-save-hook
* .gitignore: add .elc to ignore file
* inits/lib/lib-util.el: update my-indent-buffer
* inits/packages/package-eshell-prompt.el: fix
* inits/lang/lang-scheme.el: add cleanup function to before-save-hook
* inits/lang/init-lang.el: update to require lang-csh