Refactor code, move the last number of days for skill search service to configuration properties file
Separate count skill by current and previous period to another service
Merge commit 'b4ff2d3ea8bf7bd13d20325606c2d553895409c2'
Merge branch 'master' of https://github.com/phuonghuynh/TechLooper
Fix dependency
Merge branch 'master' of https://github.com/khoa-nd/TechLooper