Added system to skill category import

Initial Exhaustion Calculations
Fix for Skill Categories with two stats
Added Racial Bonuses for Resistances

rmss/templates/sheets/actors/apps/actor-settings.html

@@ -0,0 +1,17 @@
+<form>
+<div>
+    <h3>Import Skill Categories</h3>
+    <div>
+        WARNING: This will erase your existing Skill Categories and import all Skill Categories from the selected Compendium. 
+    </div>
+    <div>
+        Select Compendium:
+        <select name="selectOptions" class="compendium-selector" value="None" itemid="blah">
+            {{selectOptions selectOptions}}
+        </select></div>
+    <div>
+        <button class="import-skillcats" title="Import">Import</button>
+    </div>
+
+</div>
+</form>