My VIM configuration

.vimrc

"Vundle setup instructions - https://github.com/VundleVim/Vundle.vim
"Pathogen setup instructions - https://github.com/tpope/vim-pathogen
":PluginInstall

execute pathogen#infect()
syntax on
filetype plugin indent on

set expandtab
set tabstop=4
set softtabstop=4
set shiftwidth=4

set autoindent
set textwidth=79

set nocompatible
filetype off
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
Plugin 'VundleVim/Vundle.vim'
Plugin 'L9'
"javascript
Plugin 'jelera/vim-javascript-syntax'
Plugin 'pangloss/vim-javascript'
Plugin 'nathanaelkane/vim-indent-guides'
Plugin 'Raimondi/delimitMate'

"git interface
Plugin 'tpope/vim-fugitive'
""filesystem
Plugin 'scrooloose/nerdtree'
Plugin 'jistr/vim-nerdtree-tabs'
Plugin 'kien/ctrlp.vim' 

"html
Plugin 'isnowfy/python-vim-instant-markdown'
Plugin 'jtratner/vim-flavored-markdown'
Plugin 'suan/vim-instant-markdown'
Plugin 'nelstrom/vim-markdown-preview'

""python sytax checker
Plugin 'nvie/vim-flake8'
Plugin 'vim-scripts/Pydiction'
Plugin 'vim-scripts/indentpython.vim'
Plugin 'scrooloose/syntastic'

"auto-completion stuff
Plugin 'klen/python-mode'
"Plugin 'Valloric/YouCompleteMe'
Plugin 'klen/rope-vim'
Plugin 'davidhalter/jedi-vim'
Plugin 'ervandew/supertab'

"""code folding
Plugin 'tmhedberg/SimpylFold'

"Colors!!!
Plugin 'altercation/vim-colors-solarized'
Plugin 'jnurmine/Zenburn'
call vundle#end()

filetype plugin indent on    " enables filetype detection
let g:SimpylFold_docstring_preview = 1

"autocomplete
let g:ycm_autoclose_preview_window_after_completion=1
"
""custom keys
let mapleader=" "
map <leader>g  :YcmCompleter GoToDefinitionElseDeclaration<CR>
"
call togglebg#map("<F5>")
""colorscheme zenburn
"set guifont=Monaco:h14
"
let NERDTreeIgnore=['\.pyc$', '\~$'] "ignore files in NERDTree
"
""I don't like swap files
set noswapfile

"turn on numbering
set nu

"python with virtualenv support
py << EOF
import os.path
import sys
import vim
if 'VIRTUAL_ENV' in os.environ:
  project_base_dir = os.environ['VIRTUAL_ENV']
  sys.path.insert(0, project_base_dir)
  activate_this = os.path.join(project_base_dir,'bin/activate_this.py')
  execfile(activate_this, dict(__file__=activate_this))
EOF

"it would be nice to set tag files by the active virtualenv here
"":set tags=~/mytags "tags for ctags and taglist
"omnicomplete
autocmd FileType python set omnifunc=pythoncomplete#Complete

""------------Start Python PEP 8 stuff----------------
" Number of spaces that a pre-existing tab is equal to.
au BufRead,BufNewFile *py,*pyw,*.c,*.h set tabstop=4

"spaces for indents
au BufRead,BufNewFile *.py,*pyw set shiftwidth=4
au BufRead,BufNewFile *.py,*.pyw set expandtab
au BufRead,BufNewFile *.py set softtabstop=4

"Use the below highlight group when displaying bad whitespace is desired.
highlight BadWhitespace ctermbg=red guibg=red

"Display tabs at the beginning of a line in Python mode as bad.
au BufRead,BufNewFile *.py,*.pyw match BadWhitespace /^\t\+/
"Make trailing whitespace be flagged as bad.
au BufRead,BufNewFile *.py,*.pyw,*.c,*.h match BadWhitespace /\s\+$/

"Wrap text after a certain number of characters
au BufRead,BufNewFile *.py,*.pyw, set textwidth=100
"
"Use UNIX (\n) line endings.
au BufNewFile *.py,*.pyw,*.c,*.h set fileformat=unix

"Set the default file encoding to UTF-8:
set encoding=utf-8

"For full syntax highlighting:
let python_highlight_all=1
syntax on

"Keep indentation level from previous line:
autocmd FileType python set autoindent

"make backspaces more powerfull
set backspace=indent,eol,start

"Folding based on indentation:
autocmd FileType python set foldmethod=indent

"use space to open folds
nnoremap <space> za 
"----------Stop python PEP 8 stuff--------------

"js stuff"
autocmd FileType javascript setlocal shiftwidth=2 tabstop=2

autocmd vimenter * NERDTree

set mouse=a