provide HOME environment variable needed by app_config gem in bluepill invocation
Merge pull request #685 from waynepallen/pull-req-release-pebbles-master-25b2b3981f95c72574f490e732c466511b4b6e1d

Provide HOME env variable to crowbar-webserver pill so restart and reboot don't fail. *Temp fix* - will redo later this week. [1/1]