Reworked prm_view_records to properly show next/previous buttons. Fixes
[MJ-953]
Ordered results by -date_time so that navigation matches overview
Minor cleanup before PR.
Merge branch 'master' into contact-record-navigation
Merge branch 'master' into contact-record-navigation
Removed extrenous line left over from refactoring
Fixed a typo which caused a TypeError
Merge pull request #769 from DirectEmployers/contact-record-navigation

Contact record navigation [MJ-953]