so ~/.vim/plugins.vim

colorscheme zenburn

if exists('$SHELL')
    set shell=$SHELL
else
    set shell=/bin/sh
endif

" session management
let g:session_directory = "~/.vim/session"
let g:session_autoload = "no"
let g:session_autosave = "no"
let g:session_command_aliases = 1

" Configurations for NERDTree Plugin.
map <C-o> :NERDTreeToggle<CR>
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

" ---------------------------------------------------
" Core configuration options...
" ---------------------------------------------------

" I like syntax highlighting
syntax enable

" Always spaces for tabs. Two spaces should be nice :)
set expandtab
set shiftwidth=2
set softtabstop=2