1.5.X (candidate) changes

This resolves issues:
#41, #42, #38, #37, #36, #45 and #46
- additional changes: bus.config moved to /etc/appliance
- as part of #36, there is lock file to properly stop service at shutdown or reboot.
- improvements to soap2file service: support creation of directories and to check if file exists before overwrite, scripit copied to /etc/init.d
- note: initial support for HLTrates was added but reverted until json format is fully defined