Revise deprecated automake form

From auto-generated warning reference:
<http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_005fINIT_005fAUTOMAKE-invocation>

Signed-off-by: Alex Nelson <a.nelson@prometheuscomputing.com>
Update TSK to 4.1.0

Signed-off-by: Alex Nelson <a.nelson@prometheuscomputing.com>
Update Ubuntu tests; add Debian test

Signed-off-by: Alex Nelson <a.nelson@prometheuscomputing.com>