Front-end ui fixups.
Add background image
Merge pull request #5 from dylanclement/add-background-image

Add background image
Merge branch 'master' of github.com:dylanclement/in4mahcy into develop

Conflicts:
	package.json
Merge pull request #6 from dylanclement/develop

Develop into master
Fix shrinkwrap.
Merge branch 'develop' of github.com:dylanclement/in4mahcy into async_load_from_file_in_series

Conflicts:
	data/relations.json
	package.json
Merge branch 'master' of github.com:dylanclement/in4mahcy into async_load_from_file_in_series