update hp-blob

- ZW HP1->HP2 fix.
- Fixed ZW blacklist file location.
- Relocated scene de-active file location.
update hp-blob

- Backup-restore script waits for services to terminate.
fix z-way directory
update hp-blob

- fix z-way backup
JSON expects "null" for empty values

Fix incorrect entry for empty values: undef -> null
Update System::Image::Update to recent git status

* update to most recent developent status on Github
  - deal with status slightly better to avoid stuck on reboots
  - fix handle broken downloads
  - improve documentation
* correct homepage to GitHub repository (instead of Unix::Statgrab's HP ^^)
* add dependency to Archive::Peek::Libarchive to avoid external flash process
Update System::Image::Update

* fix URI composing
* fix hash-sum comparison
* fix initialization
* fix invoking right callbacks
* clean up code
update hp-blob

- Fixed download-status uri.
- Added support for update.
update hp2sm

- fix update status
- fix svc
- added update api
delay very first start of sysimg_update by 10 min

to allow ntpd to settle and negotiate ...
add class for remind installed apps and 1st sample

* add a bbclass for recording important versions for our target image.
* add system-image for demonstration and prepare system-image-update based on it
Update sysimg_update

* Update to recent git-version to be future prove and better deal with chosen download images
* rely on newly introduced system-image for versioning ...
added nginx configuration for /xbmc and /kodi
update fb-init

- remove port
- wait for network configuration