Merge branch 'dev' into work-period-automation

Author: eisbilir

config/default.js

@@ -176,6 +176,8 @@ module.exports = {
   ROLE_MATCHING_RATE: process.env.ROLE_MATCHING_RATE || 0.70,
   // member groups representing Wipro or TopCoder employee
   INTERNAL_MEMBER_GROUPS: process.env.INTERNAL_MEMBER_GROUPS || ['20000000', '20000001', '20000003', '20000010', '20000015'],
+  // Topcoder skills cache time in minutes
+  TOPCODER_SKILLS_CACHE_TIME: process.env.TOPCODER_SKILLS_CACHE_TIME || 60,
   // payment scheduler config
   PAYMENT_PROCESSING: {
     // switch off actual API calls in Payment Scheduler