Merge pull request #1279 from spechub/output-web-path-and-query

output path and query to /tmp/empty.txt for debugging purposes
current version for packaging hets
Note, that empty directories (i.e. debian/trusty) must be created for this
script to work!
Yet, git does not track empty directories
and I don't want to duplicate files or have dummy files in releases.

Further adjustment is needed once Hets-lib is on github.
Merge branch 'develop' of https://github.com/spechub/Hets into develop