CONFIG: added config list separator in prop.
PLOT: added PlotConfig class
PLOT: properties fields added for PlotConfig
PLOT: added CUSTOM_PLOTS_ENABLED flag in cfg
PLOT: added custom PlotConfig's to PlottingConfig
CONFIG: white space added
PLOT: fixed wrong variable name in plotting
PLOT: added plotting of custom runtimes

Conflicts:
	config/io/names.properties
PLOT: removed unnecessary parameter
PLOT: removed unnecessary parameter/2