first attempt at handling gauges
upping the version
working on gauges
gauges pass Floats, not Ints
corrected initialisation.  Added readme notes.
finally working, I think
was mathing things that shouldn't be mathed.  Fixed.
added inject_timer_names option
added inject_timer_names option
oops.  minor fix.  Tested working with inject_timer_names
incorrect cluster/hostname regex
Merge pull request #6 from boinger/master

Gauges are your friend.