Geo-lockin UI
Summary:
Geo-lockin UI
Also added tests for nginx controller regarding geo-lockin
Test Plan: ./phpunit
Reviewers: #hkccp_developers, mollekopf
Reviewed By: #hkccp_developers, mollekopf
Subscribers: mollekopf, #hkccp_developers
Differential Revision: https://git.kolab.org/D3644