Log Message:
Update scamper to 20140122

from PR pkg/48546

scamper-dealias:
* many slight improvements to the implementation of the 'ally' alias
  resolution algorithm.
* add flag to prefixscan that says the alias was inferred using a common
  source address
* for json output, print flags, bump version.

scamper-ping:
* record ICMP parameter problem responses to ping.
* for json output, print tx time on probes.

sc_attach:
* add support for starting as a daemon.
* add support for specifying a command which will be used with each address
* document these options in manual page

sc_analysis_dump:
* update manual page to document unintuitive behaviour of -e option.

misc:
* getopt returns an int, not a char.  important on arm.  fixed in
  sc_wartscat, sc_speedtrap, and sc_analysis_dump,
* silence benign warnings from clang on MacOS and cppcheck.