Update getNextIdFromDb method in initializers/idGenerator.js.
Add registrants api.
Add submissions api.
Merge pull request #211 from Ghost141/split_challenges_api

Split challenges api
Merge pull request #212 from Ghost141/split_challenges_api

Update Challenges API
Merge pull request #213 from Ghost141/split_challenges_api

Update challenges API
fix tests for activate user api
fix challenge types API
Merge pull request #214 from Ghost141/split_challenges_api

Merge develop/design challenges API to one endpoint challenges API.
fix tests for SRM Challenges API
Merge branch 'master' of github.com:cloudspokes/tc-api
Merge remote-tracking branch 'upstream/master' into id_generator
Fix Basic User Profile API
fix test for docusign Callback API
1. Move query execution logic from initializers/idGenerator.js to initializers/dataAccess.js

 2. Update code in initializers/dataAccess.js to not use eval.

 3. Fix connect bug in test/helper/testHelper.js.
Merge pull request #195 from Ghost141/id_generator

Update idGenerator.js#getNextIdFromDb
Fix test error in test/test.submitDevelopChallenge.js
Minor.
add phases challenge
Merge branch 'master' into registrants_api