Sprint 16 and 17 updates

[afwillia]

• DCA & Schematic versions added to UI
• Schematic manifest get option strict_validation set to false. Fixes issues editing cells in Google Sheets and Excel
• Staging DCA now uses staging branch of data_curator_config for the data model and template dropdown menu
• Fixed a bug to enable selecting different templates without a refresh of the app
• Display an error to users who don’t have access to projects instead of receiving a disconnect error from the app

[afwillia]

These PRs/commits have been reviewed in the develop branch - merging this without more review.