add script tag detection for filetype [vue.html.javascript.css], which is .vue file, fix https://github.com/roxma/nvim-cm-tern/issues/1#issuecomment-282547873
add script tag detection for filetype [vue.html.javascript.css], which is .vue file, fix https://github.com/roxma/nvim-cm-tern/issues/1#issuecomment-282547873

roxma/nvim-completion-manager