Used LabeledEnum for PROPOSALSTATUS. Backup Proposals are probably better off being called Waitlisted Proposals.
Reordered PROPOSALSTATUS values, as per perceived priority values, as siteadmins would like to view it.
Corrected labels for Draft & Submitted Proposals
Uncommented Draft Proposal Status. We are better off handling a few use cases for Drafts, like not showing them to site admins.
Display of proposals on the Proposal Space page.
Proposal Status in the UI.