1. add (double) height_err ... into struct component
2. add (double) devi into struct ptime_pol
3. update removeBaseline to calculate standard deviation
4. new function: doFit_err, which outputs the errors of the parameters
5. add new option to function plot, which uses doFit_err
6. update to print source name into templates
7. new function: updateTemplateHeader, which updates the header information of templates after loading an old one