New issue 931: Make annotate_title the standard method for setting the title in PhasePlot objects https://bitbucket.org/yt_analysis/yt/issue/931/make-annotate_title-the-stand...

Cameron Hummels:

Right now, PhasePlot and PlotWindow classes have separate methods for setting the figure title, set_title() and annotate_title() respectively. To reduce confusion, it might make sense to combine these to be just one of the two options.