add titles to header items

Mainly wanted this for the character token since it might not be
clear how to edit that when none is assigned, but figured I'd
throw one in for the dice-roller as well.  (Maybe should have
more explanation in the title for hover text?)

Magical-Kitties/Magical-Kitties-Save-the-Day.html

@@ -1,6 +1,6 @@
 <div class="container">
-  <button type="roll" class="button-roll" style="transform: translate(15px, 5px);" value="&{template:default} {{name=**Extra Dice**}} {{ Rolled ?{Extra Dice|1} extra dice.}} {{Successes = [[(?{Extra Dice})d6>?{Task Difficulty|Typical,4|Easy,3|Hard,5|Extreme,6}]] }} " data-i18n="extra-dice-rolls-u""></button>
-  <img class="kitty-token" name="attr_character_token">
+  <button type="roll" class="button-roll" style="transform: translate(15px, 5px);" value="&{template:default} {{name=**Extra Dice**}} {{ Rolled ?{Extra Dice|1} extra dice.}} {{Successes = [[(?{Extra Dice})d6>?{Task Difficulty|Typical,4|Easy,3|Hard,5|Extreme,6}]] }}" data-i18n="extra-dice-rolls-u" data-i18n-title="extra-dice-rolls-u"></button>
+  <img class="kitty-token" name="attr_character_token" data-i18n-title="default-token-click-edit-to-update">
   <div class="masthead">
     <span class="magical-kitties">Magical Kitties</span>
     <span class="save-the-day">Save the Day!</span>

Magical-Kitties/translation.json

@@ -3,6 +3,7 @@
     "kitty-description-u": "Kitty Description",
     "kitty-name-u": "Name",
     "extra-dice-rolls-u": "Extra Dice Rolls",
+    "default-token-click-edit-to-update": "Default Token (Click Edit to update)",
     "roll-button-label": "Roll",
     "trackables-u": "Trackables",
     "attributes-u": "Attributes",