Connection Followup and Replay (#180)

* Add transition and geoIP tracking

* Disable TestManagerFunctionality

* Fix geoIP tracking with logClientIP is false

* Split handleNewConn and add test

* Fix conns_test and conns warnings

* Update conns_test to work with 1.19.x

* Add geoIP error handling and update tests

* Update printing for conn stats geoIP tracking

* Add test for conn stats geoIP printing

* Clear geoIPMap on reset

* Fix IP parsing from RemoteAddr

* Add info to log statement and fix test

* simplify total transition division

---------

Co-authored-by: Anisha Aggarwal <[email protected]>
Co-authored-by: jmwample <[email protected]>

Author: 3 people