Prophet: Plotly-plot of the components

[rednafi]

Please add plotly plot options for component plotting m.plot_components. Currently, as of version 0.5 plot_plotly doesn't support that.

So the main plot looks sleek while the component plot (plotted with matplotlib looks dull)

[bletham]

That would be a great new feature!

[bletham]

Done in #1038 by @Olof-Hojvall

[bletham]

I'll leave this open until we actually push it to PyPI.

[magnawhale]

So I'm fairly new to using FBProphet, so I apologize if I've misinterpreted anything about how the libraries work.
I tried to get the components plotted using the plot.ly functions provided here: https://github.com/facebook/prophet/blob/master/python/fbprophet/plot.py
However, I kept getting an error message when trying to plot the components. As far as I can tell, the provided code is incorrect. There are two line that read like this:

title=go.layout.yaxis.Title(text=name)

but to get them working, both of them must be changed to this:

title=name

[bletham]

This is now pushed to PyPI in v0.6.