Some comments for Plugins

vimrc.symlink

@@ -13,26 +13,25 @@ call plug#begin()
 " let Vundle manage Vundle, required
 Plug 'VundleVim/Vundle.vim'
 
-Plug 'tpope/vim-fugitive'
+Plug 'tpope/vim-fugitive' " Git integration
 Plug 'tpope/vim-sensible'
-Plug 'scrooloose/nerdtree', { 'on': 'NERDTreeToggle' }
+Plug 'scrooloose/nerdtree', { 'on': 'NERDTreeToggle' } " file tree
 Plug 'Xuyuanp/nerdtree-git-plugin', { 'on': 'NERDTreeToggle' }
-Plug 'scrooloose/nerdcommenter'
-"Plug 'myusuf3/numbers.vim'
+Plug 'scrooloose/nerdcommenter' " better commenting
 if has("nvim")
     Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
 else
     Plug 'Shougo/neocomplete.vim'
 endif
-Plug 'Shougo/neosnippet.vim'
-Plug 'Shougo/neosnippet-snippets'
-Plug 'easymotion/vim-easymotion'
+Plug 'Shougo/neosnippet.vim' " snippet engine
+Plug 'Shougo/neosnippet-snippets' " snippets
+Plug 'easymotion/vim-easymotion' " better motion with leader
 Plug 'bling/vim-airline'
 Plug 'tpope/vim-ragtag'
-Plug 'tpope/vim-surround'
-Plug 'tpope/vim-repeat'
-Plug 'vim-syntastic/syntastic'
-Plug 'altercation/vim-colors-solarized'
+Plug 'tpope/vim-surround' " better handling of surrounding markers
+Plug 'tpope/vim-repeat' " repeat last command with .
+Plug 'vim-syntastic/syntastic' " automatic linters
+Plug 'altercation/vim-colors-solarized' " solarized theme
 Plug 'godlygeek/tabular' " Align text on symbols
 Plug 'ludovicchabant/vim-gutentags', { 'for': ['php', 'c', 'cpp'] }
 Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' } " fuzzy file finder