[PE-D] List does not remain sorted after adding a new show

[soc-se-bot]

When the add command is used after the sort command, the ordering of the list as per the previous sort command is no longer obeyed.

Steps to recreate:

1. Sort the list. e.g., sort r/asc
2. Add a new show. e.g., add n/Crime Watch s/completed r/0

Expected:

The list should still be sorted by rating, as shown in this image

Actual:

The new show is added at the end of the list, as shown in this image

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Labels: severity.Medium type.FunctionalityBug original: Ashuh/ped#3

[ghost]

This is the intended effect. I think we should make it more clear sort is only applied once during that timeframe and adding will always add to the last index.