Respect display order for sections and enforce mandatory questions#501

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sami-t wants to merge 3 commits intoNUBIC:masterfrom sami-t:master

+47-10

Commits on May 20, 2015

Use display_order not id to determine previous & next sections
sami-t
committed
Check whether mandatory questions are answered for each section
sami-t
committed
Prevent user from going to the next section before completing mandatory questions in the current section (optional parameter)
sami-t
committed