Preliminary support for Winstein-style ellipsis plots.
Support ellipsis_combine and cdf_combine plots.
Fix format_exception_only call on batch error.
Support plotting multiple data series on the same ellipsis plot.
Support bar and bar_combine type plots.
Remove minor x-axis ticks from bar and box plots.
Allow plotting functions to return a list of artists to use for figure scaling.
Don't print n values for combined plots on group=series.
Don't crash on missing metadata values when combining data series.
Add bar_combine plot to rtt-fair test.
Support horizontal alignment and non-sharing of axis for meta plots.
Don't modify global settings when disabling log scale for box and bar plots.
Make sure largest value for CDF calculation is always larger than the
largest data point.
Only print one point with cumprob==1.0 in CDFs.
Add bar_upload and bar_cdf plots to voip-1up test.
For CDF plots only plot one point with cumprob==0.0.
Add options to specify figure dimensions and DPI from the command line.
D-ITG control server: Close write end of pipe in parent process.
For bar plots, only print title on top if there's more than one series
or titles are enabled.
Add cdf_combine plot to voip-rrul test.