1.2.0 Can export as PDF and images using plug-in; and much more

Written for SOFA Statistics by Grant Paton-Simpson on 2012-08-18

Now able to export output as PDFs and images (if export_output plug-in installed - Windows and Linux only so far)
Scatterplots can have more than one series e.g. different coloured male and female dots on same plot.
Can now sort by individual columns within a data display report table.
Report tables of summary statistics e.g. mean, median, sd, now show the measures across columns instead of down rows. Easier to compare results and notice difference.
The demonstration tables displayed when configuring report tables now use real data instead of random data if the data source is small enough to make updating fast.
The "Show Results" button becomes "Add to Report" when report tables are able to use live data for examples (and the "Add to report checkbox" is hidden).
Add to report now defaults to False and remembers the last setting throughout the user session.
Repositioned some standard GUI items to increase logic of placement and speed of use.
Added IQR (Inter-Quartile Range) to the Row Stats Table.
Can now do a boxplots of a single variable (not requiring a variable for it to be By).
Now save and show cropped matplotlib charts.
Scatterplots are a better size.
Excel importing copes with faulty dates better and tells the user where the problem is.
Filter dialog now checks if user wants to apply a filter when the settings haven't been changed. Prevents inadvertent filtering to null.
Better font sizes in auxiliary clustered bar charts (matplotlib).
GUIs no longer update if the user selects the same database as is already selected.