Drop ViPane >> #queries and replace with an #organization

[marceltaeumel]

Considering name lookup and script browsing, it is inconvenient that panes can store a list of steps. Especially when drag/drop/copy etc., that list of "queries" -- which is usually a block like [script organization orderedSteps] -- will be wrong because nobody cares to update the closured script temp in that block.

For tests, we can create temp/test orgas with a set of steps if necessary.

Besides all senders of #queries:, see:

• ViSinglePaneEditor class >> #new:for:
• ViPane >>#openInEditorWithQuery:

It will finally be consistent if panes have an organizations and meta-views, too. See ViPaneListView or ViMultiPaneView.