[vimrc] replaced YouCompleteMe with VimCompletesMe

.vimrc

@@ -21,7 +21,7 @@ call vundle#begin()
     Plugin 'vim-scripts/nginx.vim'
     Plugin 'wincent/terminus'
     Plugin 'Xuyuanp/nerdtree-git-plugin'
-    Plugin 'Valloric/YouCompleteMe'
+    Plugin 'ajh17/VimCompletesMe.git'
 call vundle#end()
 
 filetype plugin indent on
@@ -38,8 +38,6 @@ let load_doxygen_syntax = 1
 let g:airline_theme='solarized'
 let g:airline_solarized_bg='dark'
 let g:airline#extensions#tabline#enabled = 1
-let g:ycm_autoclose_preview_window_after_completion = 1
-let g:gutentags_cache_dir = '~/.cache/gutentags'
 set encoding=utf-8
 set icon
 set smartcase
@@ -56,7 +54,7 @@ set ruler
 set listchars=eol:¶,tab:\»\ ,trail:~,extends:>,precedes:<
 set list
 filetype plugin indent on
-
+set tags+=$HOME/.cpp_tags
 " Fast tab navigation
 nnoremap <C-t> :tabnew<CR>
 nnoremap <C-d> :tabclose<CR>