Fix specs for recent content & data changes
Simplify unbookable spec
Merge pull request #46 from ministryofjustice/fix_specs

Fix specs for recent content & data changes
Use VisitHelper instead of referring to globals in views.
Merge pull request #48 from ministryofjustice/no-globals

Use VisitHelper instead of referring to globals in views.
Added msg to ask users to add pvb email to their address book