Projection text area should be an editable combo-box (in map control panel)
|Assignee:||Kyle Monico||% Done:|
|Category:||Visualization Interface||Estimated time:||0.50 h|
In the map control panel, the projection text area under the 'advanced' tab should be a ComboBox with editable=true. The available values should be filled in based on the projections from the geometry columns and wms layers that are currently added to the map.