DEV: Ignore vendor JS in linting (#3)

DEV: Ignore vendor JS in linting (#3)

diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 0000000..fde8008
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1 @@
+assets/javascripts/vendor/*
diff --git a/assets/javascripts/vendor/markdown-it-footnote.js b/assets/javascripts/vendor/markdown-it-footnote.js
index 1afcc41..ae5ebd4 100644
--- a/assets/javascripts/vendor/markdown-it-footnote.js
+++ b/assets/javascripts/vendor/markdown-it-footnote.js
@@ -1,3 +1,4 @@
+/* eslint-disable */
 /*! markdown-it-footnote 3.0.1 https://github.com//markdown-it/markdown-it-footnote @license MIT */(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.markdownitFootnote = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
 // Process footnotes
 //

GitHub sha: 71db1912

This commit appears in #3 which was approved by CvX. It was merged by justindirose.