Enable snippets related plugins

.vimrc

@@ -30,6 +30,8 @@ Plug 'godlygeek/tabular'
 Plug 'plasticboy/vim-markdown'
 Plug 'pearofducks/ansible-vim'
 Plug 'LaTeX-Box-Team/LaTeX-Box'
+Plug 'SirVer/ultisnips'
+Plug 'honza/vim-snippets'
 Plug 'http://git.openics.org/kolter/vim-bindzone.git'
 call plug#end()
 " }}}
@@ -294,6 +296,9 @@ nmap <F8> :TagbarToggle<CR>
 " {{{ Latex settings
 let g:tex_conceal = ""
 let g:LatexBox_Folding = 1
+let g:UltiSnipsExpandTrigger="<tab>"
+let g:UltiSnipsJumpForwardTrigger="<tab>"
+let g:UltiSnipsJumpBackwardTrigger="<s-tab>"
 
 if has('autocmd')
     autocmd FileType tex set foldlevel=0 foldenable