fix, output verbose lines first, before deleting them

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
fix, PEBKAC, actually read the tag off the command-line in `rolf-del TAG < list' mode

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
chore, in rolf-del's verbose mode complain about tags not in the database

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
chore, in rolf-del's verbose mode complain about syms not in the database

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'cmd/verbose' into next

* cmd/verbose:
  chore, in rolf-del's verbose mode complain about syms not in the database
  chore, in rolf-del's verbose mode complain about tags not in the database
  fix, PEBKAC, actually read the tag off the command-line in `rolf-del TAG < list' mode
  fix, output verbose lines first, before deleting them
chore, list libtokyocabinet-dev as dep for travis ci build

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>