refactor: bundle template.js respectively

src/util/http.js

@@ -1,17 +0,0 @@
-export function get (url) {
-  return new Promise((resolve, reject) => {
-    const xhr = new XMLHttpRequest()
-    xhr.onload = () => {
-      if (xhr.status >= 200 && xhr.status < 300) {
-        resolve(xhr.responseText)
-      } else {
-        reject(new Error(xhr.statusText))
-      }
-    }
-    xhr.onerror = () => {
-      reject(new Error('An error occurred whilst sending the response.'))
-    }
-    xhr.open('GET', url)
-    xhr.send()
-  })
-}

src/util/url.js

@@ -1,41 +0,0 @@
-import {last, isArray} from './underscore'
-
-const splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^/]+?|)(\.[^./]*|))(?:[/]*)$/
-const urlRe = /^(?:\w+:)?\/\/([^\s.]+\.\S{2}|localhost[:?\d]*)\S*$/
-
-// https://github.com/jinder/path/blob/master/path.js#L567
-export function extname (path) {
-  return splitPathRe.exec(path).slice(1)[3]
-}
-
-// https://www.npmjs.com/package/is-url
-export function valid (path) {
-  return urlRe.test(path)
-}
-
-export function resolve (root, path) {
-  if (isArray(root)) {
-    root = root[0]
-  }
-  if (root && last(root) !== '/') {
-    root += '/'
-  }
-  return resolveUrl(root, path)
-}
-
-function resolveUrl (root, path) {
-  const base = document.createElement('base')
-  base.href = arguments[0]
-
-  const head = document.getElementsByTagName('head')[0]
-  head.insertBefore(base, head.firstChild)
-
-  const a = document.createElement('a')
-  a.href = path
-  const resolved = a.href
-  base.href = resolved
-
-  head.removeChild(base)
-
-  return resolved
-}