This is my .vimrc file.

.vimrc

set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')

" let Vundle manage Vundle, required
Plugin 'gmarik/Vundle.vim'
" Airline
Plugin 'bling/vim-airline'
" Airline themes
Plugin 'vim-airline/vim-airline-themes'
" C vim
Plugin 'c.vim'
" Color-shop
Plugin 'flazz/vim-colorschemes'
" CtrlP
Plugin 'ctrlpvim/ctrlp.vim'
" Nerd commenter
Plugin 'scrooloose/nerdcommenter'
" Nerd tree
Plugin 'scrooloose/nerdtree'
" Gruvbox colorshceme
Plugin 'morhetz/gruvbox'
" YouCompleteMe
Plugin 'Valloric/YouCompleteMe'
" YouCompleteMe Generator
Plugin 'rdnetto/ycm-generator'
" Surround
Plugin 'tpope/vim-surround'
" Syntastic
Plugin 'scrooloose/syntastic'
" Tagbar
Plugin 'majutsushi/tagbar'
" Fugitive
Plugin 'tpope/vim-fugitive'
" Keep Plugin commands between vundle#begin/end.
" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required
" To ignore plugin indent changes, instead use:
"filetype plugin on
"
" Brief help
" :PluginList       - lists configured plugins
" :PluginInstall    - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean      - confirms removal of unused plugins; append `!` to auto-approve removal
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line

" General Config

" This enables vim to autoreload whenever a change it's written in this file
" (Plugins don't included) 
augroup reload_vimrc " {
    autocmd!
    autocmd BufWritePost $MYVIMRC source $MYVIMRC
augroup END " }

set shiftwidth=4
set tabstop=4
set expandtab
set number
" set ruler
set colorcolumn=80
"set textwidth=80
set encoding=utf-8

" Visual Cues
"set showmatch           " show matching brackets
"set mat=5               " how many tenths of a second to blink matching brackets for
set incsearch           " search as you type
set hls noignorecase    " Highlight search
set list listchars=tab:>·,extends:> " display tabs

" Colorscheme
set t_Co=256
" Comment the line below to see the comments highlighted
let g:gruvbox_italic=0
set background=dark
colorscheme gruvbox
set clipboard=unnamed

" Airline
set laststatus=2
let g:airline_powerline_fonts = 1

" Tags
nmap <F8> :TagbarToggle<CR>

" NERD Tree
nmap <F2> :NERDTree<CR>
nmap <F3> :NERDTreeClose<CR>