pin config environment only known environments so as not to conflict with other packages

Author: sanfilip

lib/client.js

@@ -9,7 +9,9 @@ projectConfig.getProject();
 
 var processEnv = (typeof process !== 'undefined' && process.env) || {};
 var nodeEnv = processEnv.NODE_ENV;
-var config = configInfo[nodeEnv || 'production'];
+var config;
+if (nodeEnv in configInfo) config = configInfo[nodeEnv];
+else config = configInfo['production'];
 
 var envConfigHost = processEnv.PAPERSPACE_CONFIG_HOST;
 var envConfigLogHost = processEnv.PAPERSPACE_CONFIG_LOG_HOST;