Queries browser - Bug loading queries

[ClotildeToullec]

To reproduce:

• Open a query browser
• Create a simple query
• Store it on disk
• Open a new query browser
• Load the query
• #new was sent to nil :(

The bug comes from an announcement that triggers the #whenSelectedItemChangedDo:behavior of the query types droplist defined in MiQueryListItemPresenter>>#initializeQueryTypesDropList.

The QueryListItemPresenter seems to be configured correctly but then the announcement messes with it, trying to make the droplist select nil.

TODO: find why this annoucement triggers this behavior and decide if it is legitimate or not, if it can be changed and if it can't, how to get the correct behavior anyway.