simplify file collection algorithm

remote verify step as it does not really prevent problems with deleted flags.
Instead, an additional check now checks if the whole collection succeeded and
stops the process if the script was hit by a deleted flag.

The detect deleted method is now included in the collectFiles method. This way
we avoid double requests to chimera.
reduce log output of hsm-internal-* scripts (put only)

the scripts were reporting to much details. This patch removes the status
messages and only leaves the error messages.