Update for changes introduced in irstv/h2gis#329
Fix failing unit test

The table TEST didn't exist yet
Merge pull request #683 from agouge/h2gis-329

Fix failing unit tests
Fix failing unit tests after the changes introduced in irstv/H2GIS#329.
Remove envelope filter when the layer have selection in order to retrieve the correct rowid
Link selection between MapContext with TableEditor
Fix NPE and layer removal bug
Merge pull request #686 from nicolas-f/fix/selection

Fix selection renderer and link with TableEditor

When a selection is done in the current rendered layer. The query does not filter with view envelope in order to keep RowId information of the query. This workaround works but it prevent filtering rows on database side.
MapContext layer selection and TableEditor selection is now linked.
Fix row extraction from selection
scroll to line when a row is selected
Merge duplicated code
Merge pull request #687 from nicolas-f/fix/selection

Fix offset in TableEditor selection and automatically scroll to selected row.