Updated bundles
Cleaned up dummy pictures and an old migration.
Updated gitignore in tasks folder so email addresses don't end up on GitHub.
Added scaffold bundle
Recreated table schema to accommodate authentication scheme. Developed Invitation model as user element in auth scheme.
Overhauled views to allow session flash notifications. Reorganized them a little too. Added framework for the Person model, to be expanded later.
Misc frontend stuff. Added engagement pictures.
Added linked image HTML macro