Merge pull request #15 from ehelms/command-line

Command Line #9 - Adds username, password and host options when sieging.
Merge pull request #16 from ehelms/debrief

Adds initial file save via a Debrief.  Adds test code cleanup and new.
adding performance test operation
renaming performance test
Merge pull request #17 from jlsherrill/master

Adding initial content performance test
Adding tests.
various fixes
Merge pull request #18 from ehelms/tests

Adding tests.
Merge pull request #19 from jlsherrill/master

adding ping operatin and other various fixes
adding quotes around arguments for perf test
Merge pull request #20 from jlsherrill/master

Adding quotes around arguments so that arguments with spaces work
Debrief - Adds collection class for handling debriefs.