class.ifspectrumplotter: fix to display of total and in-band power tables.
class.ifspectrumplotter: update version string.
Merge branch 'spec-class' of github.com:morganmcleod/ALMA-FETMS-www into dbConnect-to-conf
moved dbConnect credentials to /conf/ on webtest.  Still to do on safe.nrao.edu
Created specs for IF spectrum and updated code accordingly