Merge pull request #12 from JoshLankford/master

seperate linkedin and github from main router
(feat) writing one passing test.
(feat) tests for developers.js route in place.
(feat) unit testing done for the api endpoints.
(refactor) organizing the test by http request.
(feat) harcoding 50 companies for the developer card api endpoint.
Merge pull request #13 from justinpinili/feat/testing

Tests for the developer.js route in place
Merge pull request #14 from justinpinili/feat/cardAPI

Sending 50 company cards to the client.
store linkedin data & cconnect github data to user