More lint tweaking (#3164)

1. Add no space in paren rule
2. fix spec/eslintrc.json so it allow for inheriting from root rc.

Because the spce rc specified reccomended, it "turned off" all of the
rule tweaks in the root.  This fixes that.

src/Config.js

@@ -131,7 +131,7 @@ export class Config {
         throw 'passwordPolicy.validatorPattern must be a RegExp.';
       }
 
-      if(passwordPolicy.validatorCallback && typeof passwordPolicy.validatorCallback !== 'function' ) {
+      if(passwordPolicy.validatorCallback && typeof passwordPolicy.validatorCallback !== 'function') {
         throw 'passwordPolicy.validatorCallback must be a function.';
       }