Add eslint (#741)

src/configuration/camoconfig.js

@@ -1,4 +1,4 @@
-const SPECIALCHARS = /([\\\.\?\+\*\$\^\|\(\)\[\]\{\}])/g;
+const SPECIALCHARS = /([\\.?+*$^|()[\]{}])/g;
 
 class CamoConfig {
     constructor(config = { camo: { enabled: false } }) {

src/configuration/emailconfig.js

@@ -23,7 +23,7 @@ class EmailConfig {
             getPassword() {
                 return smtp.password;
             }
-        }
+        };
 
         const reset = config['password-reset'];
         this._reset = {