parse whitelisted handles

Author: ThomasKranitsas

config/default.js

@@ -96,7 +96,7 @@ module.exports = {
 
   EMAIL_FROM: process.env.EMAIL_FROM || 'no-reply@topcoder.com',
   SELF_SERVICE_EMAIL_CC_ACCOUNTS: process.env.SELF_SERVICE_EMAIL_CC_ACCOUNTS ? _.map(process.env.SELF_SERVICE_EMAIL_CC_ACCOUNTS.split(','), email => ({ email })) : ['sathya.jayabal@gmail.com'],
-  SELF_SERVICE_WHITELIST_HANDLES: process.env.SELF_SERVICE_WHITELIST_HANDLES || ['TCConnCopilot', 'sstestcopilot'],
+  SELF_SERVICE_WHITELIST_HANDLES: process.env.SELF_SERVICE_WHITELIST_HANDLES ? process.env.SELF_SERVICE_WHITELIST_HANDLES.split(',') : ['TCConnCopilot', 'sstestcopilot'],
   SELF_SERVICE_APP_URL: process.env.SELF_SERVICE_APP_URL || 'https://platform.topcoder-dev.com/self-service',
 
   ZENDESK_API_TOKEN: process.env.ZENDESK_API_TOKEN || '',