Changed the default target to 'paper.bib'

Signed-off-by: Thomas Hodgson <thomas.hodgson@gmail.com>
Now using BibTeXformat to do some extra tidying on output file

Signed-off-by: Thomas Hodgson <thomas.hodgson@gmail.com>
Amended fields changed in BibTeXformat's configuration file

Signed-off-by: Thomas Hodgson <thomas.hodgson@gmail.com>