Minimal vim config, use vim-sensible

A minimal vim config using vim-sensible as its basis.
Also adds vundle and fugitive.
I would prefer this instead
```
"" Removes trailing spaces
function! TrimWhiteSpace()
  %s/\s\+$//e
endfunction
autocmd FileWritePre    * :call TrimWhiteSpace()
autocmd FileAppendPre   * :call TrimWhiteSpace()
autocmd FilterWritePre  * :call TrimWhiteSpace()
autocmd BufWritePre     * :call TrimWhiteSpace()
```