Features/revert logging changes

* [x] Revert the to glog
* [x] support 1-3  missed ping
* [x] support more than 4 missed ping and reconnect cycle (tested by disconnected my wifi 5 min)
* [x] Update the test suite with the latest changes 
* [x] Update Travis [to also include](https://travis-ci.org/BotBotMe/botbot-bot/jobs/28414994) the test from the subpackages
* [x] REFRESH should not block