remove old comment in color test
added Devel::Cover dir to gitignore
fixes to fake-a-router to make it more portable

now it runs perl itself rather than a shebang.  It also uses \n at the
end of each Password line to not confuse the tester.
fixed bug in expect() passthrough function

You are always supposed to specify a timeout.  Sometimes I don't do this
because I like being able to say expect('#') for simple things.  I
changed it so if you do this it will pass the global timeout.
0.2003 tag to correct problems found on CPAN