Rules for comparing 'sampling date' and 'RNA later' date should be the same

[Nicklas Nordborg]

The 'Specimen tube registration' wizard and the 'Pathology referral form registration' both have fields for entering the sampling date+time and the RNA later date+time, but have different approaches when it comes to validation.

The specimen tube registration check that the dates are equal and that the time for RNA later is after (not equal) to the sampling time. If not, an error message is displayed and the registration can't proceed.

The referral form registration only check that the dates are equal. If not, a warning message is displayed, and the registration can proceed. The time parts are not checked at all.

Both wizards should be changed. The date should be checked as before and the time parts should be allowed to be equal. The specimen tube wizard should still trigger an error condition, but the referral form wizard should trigger a warning only.

[Nicklas Nordborg]

Hmmm.... seems like the specimen registration wizard already allows the Sampling and RNA later time to be equal... so the information that 0001 must be entered instead of 0000 was not correct.

[Nicklas Nordborg]

(In [1768]) Fixes #437: Rules for comparing 'sampling date' and 'RNA later' date should be the same