Fix for display of sort arrow on sortable table headings
Revert "Fix for display of sort arrow on sortable table headings"

This reverts commit a4325d51e9587a0627b985d7f0851d1d87285fd7.
Fix for display of sort arrow on sortable table headings
Merge branch 'os1' into develop
Merge branch 'develop' of github.com:ostephens/KBPlus into develop

Conflicts:
	app/web-app/css/bootstrap.css
Modified table classes and made col headers into <th> so styling applied correctly
Changed Licence Properties table top row into proper table headers
Modified table class and changed non-sortable col headers to be proper table headers
Modified table class and changed non-sortable col headers to be proper table headers
Modified table classes and changed non-sortable col headers to be proper table headers
Added user details edit view
Delete role working
Admin role added
Started to unpick import process
Work on new upload function
Work on display of loaded csv
updated
updated
Started re-adding validaiton rules, restructured a little. Adding some
structure to tests as specified in spec to make implementaiton a bit
easier.
MOre work on validation