EPD-190: Fixed ClassCastException when managing preferences
EPD-190: Fixed class cast exception
EPD-190: fixed bug where intended route filter could not be toggled using layer toggling panel
EPD-190: moved toggling of layer visibility on startup to EPDLayerCommon. This fixes a lot of issues where layers could never be toggled on if they were toggled off at last shutdown.
EPD-190: updates to make EPD ship compile after changes to interfaces in EPD common
EPD-190: Minor fixes