122 manager view create proposal cycles

[DJWalker42]

• Lists all ProposalCycles in the data base, and provides Navlinks to various sub-fields of a Cycle (content is mostly placeholder stuff)
• Added ability to create a new proposal cycle with the minimum amount of data.
• updated proposalSchemas reflecting a change in the underlying data model, and to add missing fields for ProposalCycles and Observatories (patch file also updated).