add dotfiles to be placed under home directories

dotfiles like .bash*, .git*, .vim*, etc.

.vim/bundle/rust.vim/README.md

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+# rust.vim
+
+## Description
+
+This is a Vim plugin that provides [Rust][r] file detection, syntax highlighting, formatting,
+[Syntastic][syn] integration, and more.
+
+## Installation
+
+### Using [Vundle][v]
+
+1. Add `Plugin 'rust-lang/rust.vim'` to `~/.vimrc`
+2. `:PluginInstall` or `$ vim +PluginInstall +qall`
+
+*Note:* Vundle will not automatically detect Rust files properly if `filetype
+on` is executed before Vundle. Please check the [quickstart][vqs] for more
+details.
+
+### Using [Pathogen][p]
+
+```shell
+git clone --depth=1 https://github.com/rust-lang/rust.vim.git ~/.vim/bundle/rust.vim
+```
+
+### Using [NeoBundle][nb]
+
+1. Add `NeoBundle 'rust-lang/rust.vim'` to `~/.vimrc`
+2. Re-open vim or execute `:source ~/.vimrc`
+
+### Using [vim-plug][vp]
+
+1. Add `Plug 'rust-lang/rust.vim'` to `~/.vimrc`
+2. `:PlugInstall` or `$ vim +PlugInstall +qall`
+
+## Features
+
+### Error checking with [Syntastic][syn]
+
+`rust.vim` automatically registers `rustc` as a syntax checker
+with [Syntastic][syn]. Check Syntastic's documentation for
+information on how to customize its behaviour.
+
+### Formatting with [rustfmt][rfmt]
+
+The `:RustFmt` command will format your code with
+[rustfmt][rfmt] if installed.
+
+Placing `let g:rustfmt_autosave = 1` in your `~/.vimrc` will
+enable automatic running of `:RustFmt` when you save a buffer.
+
+Do `:help :RustFmt` for further formatting help and customization
+options.
+
+### [Playpen][pp] integration
+
+*Note:* This feature requires [webapi-vim][wav] to be installed.
+
+The `:RustPlay` command will send the current selection, or if
+nothing is selected the current buffer, to the [Rust playpen][pp].
+
+[rfmt]: https://crates.io/crates/rustfmt/
+
+## Help
+
+Further help can be found in the documentation with `:Helptags` then `:help rust`.
+
+Detailed help can be found in the documentation with `:help rust`.
+Helptags (`:help helptags`) need to be generated for this plugin
+in order to navigate the help. Most plugin managers will do this
+automatically, but check their documentation if that is not the case.
+
+## License
+
+Like Rust, rust.vim is primarily distributed under the terms of both the MIT
+license and the Apache License (Version 2.0). See LICENSE-APACHE and
+LICENSE-MIT for details.
+
+[r]: https://www.rust-lang.org
+[v]: https://github.com/gmarik/vundle
+[vqs]: https://github.com/gmarik/vundle#quick-start
+[p]: https://github.com/tpope/vim-pathogen
+[nb]: https://github.com/Shougo/neobundle.vim
+[vp]: https://github.com/junegunn/vim-plug
+[rfmt]: https://github.com/rust-lang-nursery/rustfmt
+[syn]: https://github.com/scrooloose/syntastic
+[wav]: https://github.com/mattn/webapi-vim
+[pp]: https://play.rust-lang.org/