Parser now handles speeches without time information
Add fallback to estimate duration by word count

If an estimate of speech duration by timestamps differs from an estimate of duration based on word count (assuming people speak at 120 words per minute), use the word count estimate, as it's likely the timestamps are corrupted.
Member image scraper fixed to handle slight change in parlinfo markup
Match a members name if the last name matches and there is only one result

This fixes 'WARNING: Skipping photo for Dan Tehan because they don't exist in the list of people'. It seems to safeish to match on last name if only one result is returned.
Update Speaker and Deputy Speaker
Added file for ministers between 3 March 2011 and 12 September 2011
Added file for ministers between 12 September 2011 and 14 December 2011
Added file for ministers between 14 December 2011 and 5 march 2012
Added file for ministers between 5 march 2012 and 28 october 2012
Added file for ministers between 28 october 2012 to 4 feb 2013
Added file for ministers between 4 feb 2013 to 25 march 2013
Added file for ministers from 25 march 2013
Rename files
Convert to tab seperated files
Convert to tab severated files
Convert to tab severated files
Convert to tab severated files
Convert to tab severated files
Convert to tab severated files
Combined files into one