Made status dialog wider to accomodate translated labels (CH-368) Adjusted current path reported by scan operation to be a current sub-directory scanned instead of base path. Disabled sub-task stats when task is in error/cancelled/load error states.
Changed TConfigArray to use new RandomAccessContainer. Reverted previous changes to TFileFiltersArray as it intruduced bugs to deleted items management). Split TBasePathData from TBasePathDataContainer. (CH-327)