Set image size for upload on Architectures to 1 MB.
Closes #45 Add filtering by scenario ID on relational fields of Architecture and Equipment forms.
Closes #44 Add link for new scenario on homepage. Also add an information message.
Closes #46 On scenarios list interfare I'm now able to filter by the scenarios which I'm responsible for or where I'm just a player. The default behaviout is now to show both.