Added set/get columndataheader by index
Merge branch 'master' of https://github.com/sys-bio/telPlugins into RRDataSupport
Minor fix after new documentation
Added script to copy changes from site package python files to repository
Added throw for file not found in reading Tellurium data
Added script
Added test data files
Updated error handling reading data files
Merge branch 'RRDataSupport'