#5 Ghost alternatives and options

[Ian jeffreys]

Facilitator adds ghost alternatives and criteria, these are
un-titled blank rows and columns that are added in to
the matrix, they also appear in the alternative and
criteria dialog boxes as very thin gaps between the other
entries. They can be deleted from the alternative and
criteria dialog boxes but are hard to isolate.

[Philip Heilman]

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user_id=551630

This problem is due to adding criteria and alternatives without
a description.
To fix this the following was done:

Line# 481(if(!getItemDescription().equals(""))) in
ListController.java was added. This will make sure that the
user has entered a non null description when creating a new
one base criteria or alternatives .