Issue 5689 - Add rules for CSS declaration order to stylelint-config-eyeo

stylelint-config-eyeo/css-properties-order.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-present eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 19 matching lines @@
       "overflow-x",
       "overflow-y",
       "clip",
       "zoom",
       "flex-direction",
       "flex-order",
       "flex-pack",
       "flex-align"
     ]
   },
-  

[tlucas, 2018/02/08 11:51:47]

This line triggers a "trailing whitespace".

[ire, 2018/02/08 14:12:08]

Done.

+
   // Positioning
   {
     "order": "flexible",
     "properties": [
       "position",
       "z-index",
       "top",
       "right",
       "bottom",
       "left"
@@ skipping 52 matching lines @@
       "border-image-width",
       "border-image-outset",
       "border-image-repeat",
       "table-layout",
       "empty-cells",
       "caption-side",
       "border-spacing",
       "border-collapse"
     ]
   },
-  

[tlucas, 2018/02/08 11:51:47]

This line triggers a "trailing whitespace".

[ire, 2018/02/08 14:12:08]

Done.

+
   // Colors and Typography
   {
     "order": "flexible",
     "properties": [
       "outline",
       "outline-width",
       "outline-style",
       "outline-color",
       "outline-offset",
       "opacity",
@@ skipping 48 matching lines @@
       "text-wrap",
       "text-overflow",
       "text-overflow-ellipsis",
       "text-overflow-mode",
       "word-wrap",
       "word-break",
       "tab-size",
       "hyphens"
     ]
   },
-  

[tlucas, 2018/02/08 11:51:47]

This line triggers a "trailing whitespace".

[ire, 2018/02/08 14:12:08]

Done.

+
   // Other
   {
     "order": "flexible",
     "properties": [
       "list-style",
       "list-style-position",
       "list-style-type",
       "list-style-image",
       "content",
       "quotes",
@@ skipping 21 matching lines @@
       "animation-timing-function",
       "animation-delay",
       "animation-iteration-count",
       "animation-direction",
       "backface-visibility",
       "text-rendering",
       "pointer-events"
     ]
   }
 ];