Refactor due_ons monthly spec
Merge branch 'master' of github.com:BCS-io/letting
due_ons_spec refactor
product to_s method added
client_index_spec using page title and converting name onto one line. Invoice-show spec changed human_ref to 1984 as the default 2002 was the same as the Act that was being searched Act 2002.
due_on_spec fails in rails 4.2
single_prints_show_spec - changing human_ref away from 2002 which is also used in the seached string "Act 2002"
Invoicing Index spec - delete message is case sensitive in Rails 4.2. period => Period
Address is text and not an array - moving to hyphen
entities spec tests cleaned and added to in preparation of changing ordering