change the apply page logic so that we only go the evision when there is one delivery
Merge branch 'develop' of https://github.com/unikent/of-course into bug/fix-blank-page
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enhance apply logic for ug and pg to cater for when there are no ipos
Merge pull request #580 from unikent/bug/fix-blank-page

Fix blank page
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Merge pull request #581 from unikent/bug/fix-blank-page

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Merge pull request #582 from unikent/develop

Roll to live