chore: fix indenting
feature(server): Add ability for user to delete their account.

* Removes access to any sites they have access to.
* Removes any site they own.

fixes #19
refactor(server): Extract site.deleteSitesOwnedByUser and site.clearAccessLevelByUser from user
feature(test): Add a test for `userCollection.deleteUser` and `routes/DELETE-user`
Move all server side tests under the spec subdirectory
Merge pull request #23 from shane-tomlinson/issue-19-delete-account

feat: Add ability for user to delete their account.