Update eslint rules

src/dao/papertrail.js

@@ -25,7 +25,6 @@ require('winston-papertrail');
 log.exitOnError = false;
 log.level = config.log.level;
 
-
 // Reformat logging text, due to deprecated logger usage
 const formatLogs = log.format(info => {
   info.message = `${info.message} -> ${info[SPLAT].join(', ')}`;

src/email/templates.js

@@ -1,11 +1,11 @@
 'use strict';
 
 exports.verifyKey = ({name, baseUrl, keyId, nonce}) => ({
-  subject: `Verify Your Key`,
+  subject: 'Verify Your Key',
   text: `Hello ${name},\n\nplease click here to verify your email address:\n\n${baseUrl}/api/v1/key?op=verify&keyId=${keyId}&nonce=${nonce}`,
 });
 
 exports.verifyRemove = ({name, baseUrl, keyId, nonce}) => ({
-  subject: `Verify Key Removal`,
+  subject: 'Verify Key Removal',
   text: `Hello ${name},\n\nplease click here to verify the removal of your email address:\n\n${baseUrl}/api/v1/key?op=verifyRemove&keyId=${keyId}&nonce=${nonce}`,
 });

src/service/pgp.js

@@ -33,6 +33,7 @@ class PGP {
     openpgp.config.show_version = false;
     openpgp.config.show_comment = false;
   }
+
   /**
    * Parse an ascii armored pgp key block and get its parameters.
    * @param  {String} publicKeyArmored   ascii armored pgp key block