RhodamineOilVisualizer: Fix problem reading data from files (properties change was not triggering the reading).
RhodamineOilVisualizer: Cleanups.
RhodamineOilVisualizer: Adding option to read all CSV files in the folder and level one folders.
RhodamineOilVisualizer: Cleanups.
PropertiesEditor/RhodamineOilVisualizer: Fix Editing a File as folder in NeptusProperties.