UC-1964: Restore not working in a HA setup

Various changes on both backup * restore technique:
-cfengine backup/restore bundles to copy single file (we use cfengine only for copy one archive at a time)
-extend archive.cfdat to contain on which node the backup is supposed to take place
-made sure archive-<plan>.cfdat is generated at first system run
-archive.cfdat to be globally generated as we need all hosts to be able to run sipx-archive
-do not use temp files when selection because on HA if java returns timeout the temp file gets deleted and the
backup can be missed on one of the nodes - so always write in the archive-local or archive-ftp yaml file
Changes on UI
-decouple script timeout/err exceptions for better UI error display