Add proper Vim setup

 - basic .vimrc file
 - vi key bindings for bash
 - Add Vundle plugin manager to vim config
 - New Plugin 'Raimondi/delimitMate'
 - New Plugin 'scrooloose/nerdtree'
 - New Plugin 'editorconfig/editorconfig-vim'
 - New Plugin 'altercation/vim-colors-solarized'
 - New Plugin 'inside/vim-search-pulse'