feat: Resolves Lesson 4 - TODO 3
feat: Resolves Lesson 4 - TODO 3

Add getConferencesCreated API endpoint that returns conferences created by current user.

Resolves #8

iraquitan/udacity-fsnd-p4-conference-app,iraquitan/udacity-fsnd-p4-conference-app,iraquitan/udacity-fsnd-p4-conference-app