Finish core upgrade to 1.3.5

Filled in some missing pieces in html for core upgrades.  Looked mostly good on both Cyr and Jacob's accounts.

I had a few questions about differences that were added from DND5e, they are as follows:

less\original\npc.less
	line 34 - is the "li" before .creature-type necessary, not in dnd5e

module\item\entity.js
	line 685 - dnd is game.user._id, we have game.user.data._id

module\pixi\ability-template.js
	line 22- dnd is game.user._id, we have game.user.data._id

templates\chat\item-card.html
	line 1- dnd has actor._id, we have actor.data._id

module/apps/actor-flags.js

@@ -1,6 +1,6 @@
 /**
  * An application class which provides advanced configuration for special character flags which modify an Actor
- * @extends {DocumentSheet}
+ * @implements {DocumentSheet}
  */
 export default class ActorSheetFlags extends DocumentSheet {
   static get defaultOptions() {