add tests for ssl with self-signed certificate
add tests for ssl with self-signed certificate

samartioli/influxdb,claydotio/tutum-docker-influxdb,koksan83/influxdb,chosenken/influxdb,tutumcloud/influxdb,sstarcher/influxdb,cagdascirit/docker-influxdb,nqn/influx-graphite,bogus-py/influxdb,savoirfairelinux/docker-influxdb,norrland/influxdb,ReadyTalk/influxdb,MDrollette/influxdb,twendt/docker-influxdb,aheusingfeld/influxdb,timraymond/influxdb-docker,vinayakbhadage/docker-influxdb-collectd,jainishshah17/tutum-docker-influxdb