Update to dnd 0.98 Core with some fixes

Updated to 0.98 core for 0.7.x compatability (untested)

Class Skills are pulling in automatically on class item drop to character sheet.

TODO: Expand automated skill drop for Archetypes

KNOWN ISSUE: init.value is being converted to a string causing some NaN errors on the html.  Initiative was changed to a number instead of a string in 0.98 likely some place is assuming it is still a string.  I had to use Number() on the value because it was forcing other vales to be a string because the value is "".  Maybe someone can fix this

module/item/sheet.js

@@ -180,7 +180,14 @@ export default class ItemSheet5e extends ItemSheet {
     else if ( item.type === "species" ) {
 
     }
-
+    else if ( item.type === "archetype" ) {
+		
+    }
+	
+  	else if ( item.type === "classfeature" ) {
+	
+	  }
+	
     // Action type
     if ( item.data.actionType ) {
       props.push(CONFIG.SW5E.itemActionTypes[item.data.actionType]);