All custom project id to be set, override default.
Store an example pivotal file, and reference the main yml from within the application
Improved visibility by increasing border and title size
Include the story on the front of story cards
Version number added to the gem file
Allow use of custom icons/images
Store iteration output within app in an ignored directory

This keeps the app modular and organised while allowing it developed at the same time
Store the project id and concat it into each iteration name "123-iteration-1.pdf"
Merge branch 'master' of github.com:dxw/gds_pivotal_card_printer

Conflicts:
	gds_pivotal_card_printer.rb
	lib/gds_pivotal_card_printer/a6_renderer.rb
	lib/gds_pivotal_card_printer/configuration.rb
	lib/gds_pivotal_card_printer/jobs.rb
	lib/gds_pivotal_card_printer/renderer.rb
	lib/gds_pivotal_card_printer/six_by_four_renderer.rb
Tidy up old code