add basic functionality for tables with non time series data

src/@report/addData.m

src/@report_data/display.m

src/@report_data/printData.m

src/@report_data/report_data.m

src/@report_data/subsasgn.m

src/@report_data/subsref.m

src/@report_data/writeDataForTable.m

src/@report_table/addData.m

src/@report_table/report_table.m

src/@report_table/writeTableFile.m