Remove secure env vars from travis file
Remove secure env vars from travis file

http4k/http4k,http4k/http4k,grover-ws-1/http4k,http4k/http4k,grover-ws-1/http4k,http4k/http4k,grover-ws-1/http4k,http4k/http4k,grover-ws-1/http4k,http4k/http4k,grover-ws-1/http4k,http4k/http4k