Ensured correct output for error messages (#694)

* add await to responseError calls

* add await to login(apiUrl) calls

bin/now-logs.js

@@ -115,7 +115,7 @@ Promise.resolve()
 
     let token
     try {
-      token = config.token || login(apiUrl)
+      token = config.token || (await login(apiUrl))
     } catch (err) {
       error(`Authentication error – ${err.message}`)
       process.exit(1)

bin/now-remove.js

@@ -91,7 +91,7 @@ Promise.resolve()
 
     let token
     try {
-      token = config.token || login(apiUrl)
+      token = config.token || (await login(apiUrl))
     } catch (err) {
       error(`Authentication error – ${err.message}`)
       process.exit(1)

lib/index.js

@@ -382,7 +382,7 @@ module.exports = class Now extends EventEmitter {
           if (this._debug) {
             console.log('> [debug] bailing on listing due to %s', res.status)
           }
-          return bail(responseError(res))
+          return bail(await responseError(res))
         }
 
         if (res.status !== 200) {
@@ -417,7 +417,7 @@ module.exports = class Now extends EventEmitter {
           if (this._debug) {
             console.log('> [debug] bailing on listing due to %s', res.status)
           }
-          return bail(responseError(res))
+          return bail(await responseError(res))
         }
 
         if (res.status !== 200) {