Update plug in system and general cleanup

Made me realise I don't actually use vim almost for anything anymore

Author: lucapette

vim/after/ftplugin/go.vim

@@ -9,7 +9,7 @@ nmap <leader>e :Vexplore<CR>
 nmap <leader>E :Vexplore <C-R>=getcwd()<CR><CR>
 
 " Indent all the file with one keystroke.
-" See http://lucapette.com/vim/rails/vim-for-rails-developers-indenting-code.
+" See http://lucapette.me/writing/vim-for-rails-developers-indenting-code.
 nmap <leader>i gg=G``
 
 " Show a preview of the git current status.

vim/after/ftplugin/haml.vim

@@ -1,6 +1,2 @@
-" Convert Ruby 1.8 hash syntax to Ruby 1.9 syntax
-" based on https://github.com/henrik/dotfiles/blob/master/vim/config/commands.vim#L20
-command! -bar -range=% NotRocket execute '<line1>,<line2>s/:\(\w\+\)\s*=>/\1:/e' . (&gdefault ? '' : 'g')
-
 " Remove all trailing spaces
 command! TrimSpaces execute ':call utils#trimspaces()<bar>w'

vim/after/ftplugin/liquid.vim

@@ -9,18 +9,3 @@ let g:ctrlp_match_window_bottom   = 0
 let g:ctrlp_match_window_reversed = 0
 let g:ctrlp_user_command          = ['.git/', 'cd %s && git ls-files -co --exclude-standard']
 let g:ctrlp_working_path_mode     = 'r'
-
-" Fancy fonts
-let g:airline_powerline_fonts = 1
-
-" RubyComplete
-let g:rubycomplete_buffer_loading = 0
-let g:rubycomplete_include_object = 0
-let g:rubycomplete_rails          = 0
-
-let g:markdown_fenced_languages = ['html', 'ruby', 'bash=sh', 'js=javascript']
-
-let g:javascript_plugin_flow = 1
-let g:jsx_ext_required = 0
-
-let g:omni_sql_no_default_maps = 1

vim/after/syntax/html.vim

@@ -2,37 +2,30 @@ set nocompatible
 
 filetype off
 
-if !isdirectory(expand("~/.vim/bundle/Vundle.vim/.git"))
-  !git clone https://github.com/gmarik/Vundle.vim.git ~/.vim/bundle/Vundle.vim
+if !filereadable(expand("~/.vim/autoload/plug.vim"))
+  !curl -fLo ~/.vim/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
 endif
 
-" Set the runtime path to include Vundle and initialize
-set rtp+=~/.vim/bundle/Vundle.vim
-call vundle#begin()
-
-Plugin 'gmarik/Vundle.vim'
-
-Plugin 'AndrewRadev/splitjoin.vim'
-Plugin 'Einenlum/yaml-revealer'
-Plugin 'altercation/vim-colors-solarized'
-Plugin 'arcticicestudio/nord-vim'
-Plugin 'benmills/vimux'
-Plugin 'ctrlpvim/ctrlp.vim'
-Plugin 'kana/vim-textobj-user'
-Plugin 'nelstrom/vim-textobj-rubyblock'
-Plugin 'rking/ag.vim'
-Plugin 'sheerun/vim-polyglot'
-Plugin 'tpope/vim-commentary'
-Plugin 'tpope/vim-fugitive'
-Plugin 'tpope/vim-repeat'
-Plugin 'tpope/vim-rhubarb'
-Plugin 'tpope/vim-surround'
-Plugin 'vim-airline/vim-airline'
-Plugin 'vim-airline/vim-airline-themes'
-Plugin 'vim-ruby/vim-ruby'
-Plugin 'vim-scripts/matchit.zip'
-
-call vundle#end()
+call plug#begin()
+
+Plug 'AndrewRadev/splitjoin.vim'
+Plug 'Einenlum/yaml-revealer'
+Plug 'altercation/vim-colors-solarized'
+Plug 'arcticicestudio/nord-vim'
+Plug 'benmills/vimux'
+Plug 'ctrlpvim/ctrlp.vim'
+Plug 'sheerun/vim-polyglot'
+Plug 'tpope/vim-commentary'
+Plug 'tpope/vim-fugitive'
+Plug 'tpope/vim-repeat'
+Plug 'tpope/vim-rhubarb'
+Plug 'tpope/vim-surround'
+Plug 'vim-airline/vim-airline'
+Plug 'vim-airline/vim-airline-themes'
+Plug 'vim-ruby/vim-ruby'
+Plug 'vim-scripts/matchit.zip'
+
+call plug#end()
 
 " Indentation
 filetype plugin indent on