Add pCap variables for buildings heating systems / energy carriers to plotstyle.csv
Adapt the behavior in showAreaAndBarPlots if a total is given: Remove a trailing "pCap" from the variable name of the total. Then the variable name of the total can be removed from the names of the other variables to be plotted also if the total is a per-capita variable (ending with pCap). This is necessary so that the name can be found in plotstyle.csv
Required for proper coloring with PR #531 of remind2:
Add pCap variables for buildings heating systems / energy carriers to plotstyle.csv
Adapt the behavior in showAreaAndBarPlots if a total is given: Remove a trailing "pCap" from the variable name of the total. Then the variable name of the total can be removed from the names of the other variables to be plotted also if the total is a per-capita variable (ending with pCap). This is necessary so that the name can be found in plotstyle.csv