Update Offline Plotting Tutorial with kwargs examples

[WilliamHPNielsen]

A user in Copenhagen asked me how to:

• Set the colormap for a single call to plot_by_id
• Set the coloraxis to a log scale in plot_by_id
• Set the range for the colorscale in plot_by_id

This is all easily done by passing the appropriate kwargs to plot_by_id.

Changes proposed in this pull request:

• Document how to do the three things mentioned above.

@QCoDeS/core

[jenshnielsen]

Looks good.

A few optional suggestions

• Should the logscale be done on data that is always > 0
• Should @Dominik-Vogel s autoscaling be referenced in the vmin/vmax example

[codecov]

Codecov Report

Merging #1516 into master will not change coverage.
The diff coverage is n/a.

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[jenshnielsen]

@WilliamHPNielsen I think you might need to increase the timeout for that notebook https://nbsphinx.readthedocs.io/en/0.4.2/timeout.html

Edit: I think that is wrong piplines was just slow for some reason and it timed out at the 60 min deadline