Plot improvements

[staadecker]

This is a list of changes or new plots we'd like to make

• Improve how we analyze results #104
• Remove white border from bar plots
• Reduce the cutoff for "other" so that we don't have nuclear being shown for only some plots
• Make a map plot of the percent buildout per load zone for wind and solar
• Add curtailment to the average daily dispatch plot as a red bar on top (like Julia did)
• Add transmission lines in the background on the buildout map
• Add average line to state of charge plot to visualize seasonal storage
• Make a plot that shows how many cycles a storage projects do based on summing the charging and discharging dispatch instructions and dividing by the total capacity.
• Add a map that shows the night to day ratio of certain technologies (e.g. wind). (e.g. to determine where is wind night dominant)
• Add a horizontal line to the state of charge plot for the maximum daily difference.

Update: Some of these may already be complete, I need to go through the list and update what is complete.