Add Referee's Tools

Update JS, add versioning (for cache-busting updates)
Clean up a bunch of unused files
Add Rivertail community
Add some new races

src/pages/races/halfling.md

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+---
+title: Halfling (Race)
+description: Short, stout demihumans with curly hair and furry feet, known for their friendliness and quiet, peaceful lifestyles.
+date_pub: 2023-07-30T21:36:00-04:00
+section: races
+content_type: feature
+short_code: rha
+---
+
+[[toc]]
+
+<div class='headlessTableWrapper'>
+
+|                       |                             |
+| --------------------- | --------------------------- |
+| **Requirements**      | Minimums: CON 9, DEX 9      |
+| **Ability modifiers** | +1 DEX, -1 STR              |
+| **Languages**         | Alignment, Common, Halfling |
+
+</div>
+
+Short, stout demihumans with a fondness for burrowing mammals, contraptions, and red hats.
+
+### Available Classes and Max Level
+
+-   **Assassin**: 7th
+-   **Barbarian**: 6th
+-   **Bard**: 7th
+-   **Bloodmage**: 6th
+-   **Cleric**: 6th
+-   **Corsair**: 7th
+-   **Druid**: 8th
+-   **Fighter**: 6th
+-   **Knight**: 6th
+-   **Mystic**: 7th
+-   **Paladin**: 6th
+-   **Priest**: 7th
+-   **Ranger**: 7th
+-   **Sorcerer**: 7th
+-   **Thief**: 8th
+-   **Warlock**: 7th
+-   **Wizard**: 6th
+
+### Extraordinary Luck
+
+-   May be used a number of times per day equal to 1/2 level, rounded up.
+-   After any die roll, may force a re-roll taking either the highest or lowest result (player's choice).
+
+### Hear Noises
+
+2-in-6 chance (ex: when listening at a door).
+
+### Tiny Stature
+
+-   Can only use small or normal sized-weapons.
+    -   Cannot use longbows or 2-handed swords.
+-   Gain +2 to AC when attacked by opponents who are larger than humans.