Unit tests functional and coverage back to 100%
Add more routes to dictionary, add more credentials, add default port 5554, rename cameradar logs ENV variable, improve unit test readability, remove tmp file
* add .golangci.yml and update dep
Prepare environment for https://golangci.com builds by installing
libcurl-dev.
Also update dep from 0.4.1 to 0.5.0
* Fix coveralls command in TravisCI script