Adds documentation for plot_it_all
Merge pull request #34 from temmeand/patch-1

Adds documentation for plot_it_all
added network2
added network2 tests and working on network2
Merge branch 'master' of github.com:scikit-rf/scikit-rf
Merge pull request #37 from temmeand/master

Formats the note near the end
made plot_uncertainty_bounds work for all s-parameters by default