feature: Add Tasha's Cauldron of Everything

- Add base items
- Move EE Races to Supplements
- Renamed some sources
- Fixed variant subclass features appearing in other sources

FightClub5eXML/Sources/UnearthedArcana/bestiary-ua-cdw.xml

@@ -1,7 +1,7 @@
 <?xml version='1.0' encoding='utf-8'?>
 <compendium version="5" auto_indent="NO">
     <monster>
-      <name>Wildfire Spirit</name>
+      <name>Wildfire Spirit (UA)</name>
     <size>S</size>
     <type>elemental</type>
     <alignment>Any Chaotic Alignment</alignment>
@@ -26,7 +26,7 @@
     <senses>darkvision 60 ft.</senses>
     <trait>
         <name>Hit Points</name>
-      <text>equal to the wildfire spirit's Constitution modifier + your Wisdom modifier + five times your level in this class</text>
+      <text>equal to the Wildfire Spirit (UA)'s Constitution modifier + your Wisdom modifier + five times your level in this class</text>
       </trait>
     <trait>
         <name>Soul Bond</name>