Add systemd unit file for rockstor service
Update prod supervisord conf to work with systemd
Add a script to retreive mgmt ip
Merge branch 'issue#337_installer_next_action' of https://github.com/schakrava/rockstor-core into schakrava-issue#337_installer_next_action
Add browser check and display warning if not Firefox
Display browser check msg in alert-error
Update /etc/issue when management ip is updated.
Merge branch 'issue#337_installer_next_action' of github.com:schakrava/rockstor-core into issue#337_installer_next_action
Merge pull request #367 from schakrava/issue#337_installer_next_action

Issue#337 installer next action
Fixes #337