Importing Aha scores and custom scorecard components Merged

It would be great to enable the importation of custom scorecard values. 

In the particular case in point, we have a list of features to import. Each has a prioritisation score derived by summing a series of sub-scores.  The score will become the Aha score in Aha, with the sub-scores becoming components of a custom scorecard. It would be great to be able to import this data. It currently requires manual entry.