Add eventId eventName platforms and technologies fields for challenge API
Update 04_tcs_catalog_synonyms_procedures_and_triggers.sql
Rename 04_tcs_catalog_synonyms_procedures_and_triggers.sql to tcs_catalog__platform_list_procedure.sql
Update challenges.js

Removed unused function.
Merge pull request #116 from LazyChild/develop

Add eventId eventName platforms and technologies fields for challenge API