added splash image
Merge branch 'release/0.0.1_b_demo_day' of github.com:johntrandall/contracto into release/0.0.1_b_demo_day

# By johntrandall
# Via johntrandall
* 'release/0.0.1_b_demo_day' of github.com:johntrandall/contracto:
  removed attachments from seed.