Move vendored css ponyfill to npm

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

core/src/globals.js

@@ -49,6 +49,7 @@ import autosize from 'autosize'
 import Backbone from 'backbone'
 import 'bootstrap/js/tooltip'
 import Clipboard from 'clipboard'
+import cssVars from 'css-vars-ponyfill'
 import dav from 'davclient.js'
 import DOMPurify from 'dompurify'
 import Handlebars from 'handlebars'
@@ -68,6 +69,7 @@ window['$'] = $
 window['autosize'] = autosize
 window['Backbone'] = Backbone
 window['Clipboard'] = Clipboard
+window['cssVars'] = cssVars
 window['dav'] = dav
 window['DOMPurify'] = DOMPurify
 window['Handlebars'] = Handlebars

core/vendor/css-vars-ponyfill/LICENSE

@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2018 John Hildenbiddle
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

package-lock.json

@@ -1756,6 +1756,11 @@
         }
       }
     },
+    "css-vars-ponyfill": {
+      "version": "1.7.2",
+      "resolved": "https://registry.npmjs.org/css-vars-ponyfill/-/css-vars-ponyfill-1.7.2.tgz",
+      "integrity": "sha512-RpLdL58aY3/k7pACmfTttNKjJF9o3SFfX9chfWRYZx4WY1PdTRTC8glrmW2AybYvGzKtjVde3kocpDy/QuhuwQ=="
+    },
     "cssesc": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/cssesc/-/cssesc-0.1.0.tgz",

package.json

@@ -31,6 +31,7 @@
     "blueimp-md5": "^2.7.0",
     "bootstrap": "^3.3.7",
     "clipboard": "^1.7.1",
+    "css-vars-ponyfill": "^1.7.2",
     "davclient.js": "git+https://github.com/owncloud/davclient.js.git#0.1.2",
     "dompurify": "^1.0.4",
     "es6-shim": "^0.35.4",