Add saves modifier to tweaks

Adds the ability for a universal bonus or penalty to saving throws. Addresses issue #30 from @Bobloblah.

src/lang/en.json

@@ -97,6 +97,7 @@
   "ACKS.saves.spell.long": "Spells",
   "ACKS.saves.magic.long": "Bonus vs Magic",
   "ACKS.saves.magic.short": "vs Magic",									   
+  "ACKS.SaveBonus": "Saving Throw Bonus",
 
   "ACKS.Health": "Hit Points",
   "ACKS.HealthMax": "Maximum Hit Points",

src/module/actor/entity.js

@@ -121,6 +121,8 @@ export class AcksActor extends Actor {
   rollSave(save, options = {}) {
     const label = game.i18n.localize(`ACKS.saves.${save}.long`);
     const rollParts = ["1d20"];
+    rollParts.push(this.data.data.save.mod);
+
       let data = {};
 
     if (this.data.type == "character") {

src/template.json

@@ -53,6 +53,9 @@
             "value": 0
           }
         },
+        "save": {
+          "mod": 0
+        },
         "movement": {
           "base": 120
         },

src/templates/actors/dialogs/tweaks-dialog.html

@@ -76,6 +76,13 @@
         {{/if}}
     </div>
   </div>
+  <div class="form-group">
+    <label>{{localize "ACKS.SaveBonus"}}</label>
+    <div class="form-fields">
+      <input type="text" name="data.save.mod" id="save" value="{{data.save.mod}}"
+        data-dtype="Number" />
+    </div>
+  </div>
   <div class="form-group">
     <label>{{localize "ACKS.Encumbrance"}}</label>
     <div class="form-fields">