reverted the work done by deniz as this is not ready to go live yet this is still in develop

RPV - Checksum warning on NHS number when registering patient
hiding paging when no results
merge from develop.

Updated importer with new xml elements + updated test files
merge from develop.

updated tests
merge from develop.

where clause was not and'ing and pulling back wrong results
merge from develop.

updated date format for input dates
merge from develop.

update date format for import + updated xml test files
merged from develop - removing the enums from myibd and letting string values be used instead from the import
Merge pull request #8 from robworth/feature/correct-importer-date-format

Final bits for IBD
My IBD page: Restyle page so that the image of the bowel on the right doesn't cause a gap on the left
Letter detail page: Add styling to see the white space and returns
XML file viewing page (admin): restyle page so that white space and carriage returns can be seen
updated myibd so its not using the enums but storing strings that come in from the xml
not using the Complications enum now this is used as a string from the xml import
the weight displayed on the myibd page is now being pulled from the latest testresult for the patients weight.

Removed all references to the weight prop in myibd
getting latest weight for a user
fixed line breaks in xml
removed the reference to the complications table as this has been removed now
was only breaking on commas but there are carriage returns aswell
Merge remote-tracking branch 'origin/develop' into release