ietestform : check that the languages used in labels in the survey and choices sheet are identical

[kbjarkefur]

It is very likely to be an error if the language options used are not the same in the choice sheet and the survey sheet.

When implementing this it should be carefully tested how sensitive this is on SCTO's server.

• is it case sensitive?
• does the server allow this?
• what happens on the tablet when you have that language on one table but not the other?
• etc.

Suggested by @roshni13khincha