* explicitly ignore error from test connection close
* add client with timeout to places which used default http client
* move random port creation and waiting for server in separate function for reuse
* improve TestServer tests robustness
* move all server waiting code in tests to separate functions
* change chooseRandomUnusedPort to try to listen to port before return
* fix waitForHTTPSServerStart
* fresh vendor
* enforce vendor flag with env
* move tree to service package
* move controllers routing to rest.go, remove separate subrouters
* cleanup/formatting
* missing vendor packages
* move rss, img proxy, robots and getstarted to top-level routes
* simplify logger middleware usage
* randomize server test ports
* check for non-admin in admin tests
* lint: minor warns
* admin test to jwt admin
Dmitry VerkhoturovandUmputun
