Refactor registry service and associated models

Misc edit community and collection fixes

Fixed authentication issue with protected page on CSR

fix issue where the current collection or community would no longer be selected in the new and edit menus

fix issue with polyfill order in safari and firefox

FileSizePipe refactor

Conflicts:
	src/app/core/data/data.service.ts

Fix minimist vulnerability

Fix all outdated references to environment.*.js. 

Add Finnish translations (first set after master rebase)

Merge pull request #691 from atmire/w2p-71201_Angular-UI-does-not-properly-logout-when-clicking-logout

Angular UI does not properly log out when clicking logout

#601 resource policies

Bump acorn from 6.4.0 to 6.4.1

Bumps [acorn](https://github.com/acornjs/acorn) from 6.4.0 to 6.4.1.
- [Release notes](https://github.com/acornjs/acorn/releases)
- [Commits](https://github.com/acornjs/acorn/compare/6.4.0...6.4.1

)

Signed-off-by: dependabot[bot] <support@github.com>

Fixed issue with environment UI variables being ignored

Authentication issue csr