New `libexec/softlayer': interface to softlayer
Updated `share/unittest.csv'

Use external fqdn for testing the module `net'.

Added several missing hgd unit tests; this work is not yet complete.
... share/unittest.csv
... share/unittest.csv
... lib/libsite
... module/hgd
... share/examples/site.conf.eg
... share/unittest.csv