Merge pull request #111 from khoa-nd/master

Please pull the latest code
Support find social config by enum
Merge commit '683111b959eb776c51b94fea846eb0030c9495d5'
Merge commit '7d4fcc7cc5493670e7d8a4bb0a446416aca31dc0'
implement UserRespository and its test case
Commit UserEntity
Commit to get Khoa code
Merge commit 'bed37be2d32b6ead09a8dfe48b926c050b48124e'
Merge branch 'master' of https://github.com/phuonghuynh/TechLooper
Implement User Service and its test case
Merge branch 'master' of https://github.com/khoa-nd/TechLooper
Persit user basic info
Test for user not found
Merge commit 'b51bf795ea905b42f7fab3e38878483e6ebda6eb'
Allow to persist LinkedIn profile to DB
Merge commit '43dfd5744addc547027df35ad206122ccf402f57'
Merge commit '146e2aeb4ff2aec88dbfe96c06f4270f4729d966'
Persist Linkedin profile
Merge pull request #112 from phuonghuynh/master

Persist LinkedIn profile
Delete the location from user entity